Fix typos in source code using codespell

From https://github.com/lucasdemarchi/codespell

98 files changed, 180 insertions, 182 deletions

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e939cde3ca..21ce52d6e3 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,7 +12,7 @@ Sections covered in this file:
 
 The golden rule is to **always open *one* issue for *one* bug**. If you notice several bugs and want to report them, make sure to create one new issue for each of them.
 
-Everything refered to hereafter as "bug" also applies for feature requests.
+Everything referred to hereafter as "bug" also applies for feature requests.
 
 If you are reporting a new issue, you will make our life much simpler (and the fix come much sooner) by following those guidelines:
 
diff --git a/SConstruct b/SConstruct
index e9a6bc44b6..35401194ef 100644
--- a/SConstruct
+++ b/SConstruct
@@ -387,7 +387,7 @@ if selected_platform in platform_list:
         # env['MSVS_VERSION']='9.0'
 
         # Calls a CMD with /C(lose) and /V(delayed environment variable expansion) options.
-        # And runs vcvarsall bat for the propper arhitecture and scons for propper configuration
+        # And runs vcvarsall bat for the proper architecture and scons for proper configuration
         env['MSVSBUILDCOM'] = 'cmd /V /C set "plat=$(PlatformTarget)" ^& (if "$(PlatformTarget)"=="x64" (set "plat=x86_amd64")) ^& set "tools=yes" ^& (if "$(Configuration)"=="release" (set "tools=no")) ^& call "$(VCInstallDir)vcvarsall.bat" !plat! ^& scons platform=windows target=$(Configuration) tools=!tools! -j2'
         env['MSVSREBUILDCOM'] = 'cmd /V /C set "plat=$(PlatformTarget)" ^& (if "$(PlatformTarget)"=="x64" (set "plat=x86_amd64")) ^& set "tools=yes" ^& (if "$(Configuration)"=="release" (set "tools=no")) & call "$(VCInstallDir)vcvarsall.bat" !plat! ^& scons platform=windows target=$(Configuration) tools=!tools! vsproj=yes -j2'
         env['MSVSCLEANCOM'] = 'cmd /V /C set "plat=$(PlatformTarget)" ^& (if "$(PlatformTarget)"=="x64" (set "plat=x86_amd64")) ^& set "tools=yes" ^& (if "$(Configuration)"=="release" (set "tools=no")) ^& call "$(VCInstallDir)vcvarsall.bat" !plat! ^& scons --clean platform=windows target=$(Configuration) tools=!tools! -j2'
diff --git a/core/command_queue_mt.h b/core/command_queue_mt.h
index 3a859c809c..d8c05ab782 100644
--- a/core/command_queue_mt.h
+++ b/core/command_queue_mt.h
@@ -550,12 +550,12 @@ class CommandQueueMT {
 			if ((COMMAND_MEM_SIZE - write_ptr) < alloc_size + 4) {
 				// no room at the end, wrap down;
 
-				if (read_ptr == 0) // dont want write_ptr to become read_ptr
+				if (read_ptr == 0) // don't want write_ptr to become read_ptr
 					return NULL;
 
 				// if this happens, it's a bug
 				ERR_FAIL_COND_V((COMMAND_MEM_SIZE - write_ptr) < sizeof(uint32_t), NULL);
-				// zero means, wrap to begining
+				// zero means, wrap to beginning
 
 				uint32_t *p = (uint32_t *)&command_mem[write_ptr];
 				*p = 0;
diff --git a/core/error_list.h b/core/error_list.h
index 72b8425444..7e4249886b 100644
--- a/core/error_list.h
+++ b/core/error_list.h
@@ -40,7 +40,7 @@ enum Error {
 	OK,
 	FAILED, ///< Generic fail error
 	ERR_UNAVAILABLE, ///< What is requested is unsupported/unavailable
-	ERR_UNCONFIGURED, ///< The object being used hasnt been properly set up yet
+	ERR_UNCONFIGURED, ///< The object being used hasn't been properly set up yet
 	ERR_UNAUTHORIZED, ///< Missing credentials for requested resource
 	ERR_PARAMETER_RANGE_ERROR, ///< Parameter given out of range (5)
 	ERR_OUT_OF_MEMORY, ///< Out of memory
diff --git a/core/global_config.cpp b/core/global_config.cpp
index 6aded6fbb7..9ee49180f1 100644
--- a/core/global_config.cpp
+++ b/core/global_config.cpp
@@ -282,7 +282,7 @@ Error GlobalConfig::setup(const String &p_path, const String &p_main_pack) {
 
 	//Try to use the filesystem for files, according to OS. (only Android -when reading from pck- and iOS use this)
 	if (OS::get_singleton()->get_resource_dir() != "") {
-		//OS will call Globals->get_resource_path which will be empty if not overriden!
+		//OS will call Globals->get_resource_path which will be empty if not overridden!
 		//if the OS would rather use somewhere else, then it will not be empty.
 
 		resource_path = OS::get_singleton()->get_resource_dir().replace("\\", "/");
diff --git a/core/global_constants.cpp b/core/global_constants.cpp
index c7f353ac44..9d1ae3aed9 100644
--- a/core/global_constants.cpp
+++ b/core/global_constants.cpp
@@ -414,7 +414,7 @@ static _GlobalConstant _global_constants[] = {
 	BIND_GLOBAL_CONSTANT(OK),
 	BIND_GLOBAL_CONSTANT(FAILED), ///< Generic fail error
 	BIND_GLOBAL_CONSTANT(ERR_UNAVAILABLE), ///< What is requested is unsupported/unavailable
-	BIND_GLOBAL_CONSTANT(ERR_UNCONFIGURED), ///< The object being used hasnt been properly set up yet
+	BIND_GLOBAL_CONSTANT(ERR_UNCONFIGURED), ///< The object being used hasn't been properly set up yet
 	BIND_GLOBAL_CONSTANT(ERR_UNAUTHORIZED), ///< Missing credentials for requested resource
 	BIND_GLOBAL_CONSTANT(ERR_PARAMETER_RANGE_ERROR), ///< Parameter given out of range
 	BIND_GLOBAL_CONSTANT(ERR_OUT_OF_MEMORY), ///< Out of memory
diff --git a/core/hash_map.h b/core/hash_map.h
index 645e34e923..86646b825c 100644
--- a/core/hash_map.h
+++ b/core/hash_map.h
@@ -413,7 +413,7 @@ public:
 	}
 
 	/**
-	 * Erase an item, return true if erasing was succesful
+	 * Erase an item, return true if erasing was successful
 	 */
 
 	bool erase(const TKey &p_key) {
diff --git a/core/image.h b/core/image.h
index 310351e547..300ac11e04 100644
--- a/core/image.h
+++ b/core/image.h
@@ -171,7 +171,7 @@ public:
 	void get_mipmap_offset_size_and_dimensions(int p_mipmap, int &r_ofs, int &r_size, int &w, int &h) const; //get where the mipmap begins in data
 
 	/**
-	 * Resize the image, using the prefered interpolation method.
+	 * Resize the image, using the preferred interpolation method.
 	 * Indexed-Color images always use INTERPOLATE_NEAREST.
 	 */
 
diff --git a/core/io/marshalls.h b/core/io/marshalls.h
index 939ed9cea9..b322410929 100644
--- a/core/io/marshalls.h
+++ b/core/io/marshalls.h
@@ -34,7 +34,7 @@
 #include "variant.h"
 
 /**
-  * Miscelaneous helpers for marshalling data types, and encoding
+  * Miscellaneous helpers for marshalling data types, and encoding
   * in an endian independent way
   */
 
diff --git a/core/io/xml_parser.cpp b/core/io/xml_parser.cpp
index e3b669409a..c5929617c9 100644
--- a/core/io/xml_parser.cpp
+++ b/core/io/xml_parser.cpp
@@ -39,7 +39,7 @@ static bool _equalsn(const CharType *str1, const CharType *str2, int len) {
 			return false;
 
 	// if one (or both) of the strings was smaller then they
-	// are only equal if they have the same lenght
+	// are only equal if they have the same length
 	return (i == len) || (str1[i] == 0 && str2[i] == 0);
 }
 
diff --git a/core/list.h b/core/list.h
index 6924580380..b6f2df867f 100644
--- a/core/list.h
+++ b/core/list.h
@@ -179,7 +179,7 @@ private:
 
 public:
 	/**
- 	* return an const iterator to the begining of the list.
+	* return an const iterator to the beginning of the list.
 	*/
 	_FORCE_INLINE_ const Element *front() const {
 
@@ -187,7 +187,7 @@ public:
 	};
 
 	/**
- 	* return an iterator to the begining of the list.
+	* return an iterator to the beginning of the list.
 	*/
 	_FORCE_INLINE_ Element *front() {
 		return _data ? _data->first : 0;
@@ -251,7 +251,7 @@ public:
 	}
 
 	/**
-	 * store a new element at the begining of the list
+	 * store a new element at the beginning of the list
 	 */
 	Element *push_front(const T &value) {
 
diff --git a/core/math/face3.cpp b/core/math/face3.cpp
index d9d99b0384..6a15feefe1 100644
--- a/core/math/face3.cpp
+++ b/core/math/face3.cpp
@@ -136,7 +136,7 @@ Face3::Side Face3::get_side_of(const Face3 &p_face, ClockDirection p_clock_dir)
 
 		const Vector3 &v = p_face.vertex[i];
 
-		if (plane.has_point(v)) //coplanar, dont bother
+		if (plane.has_point(v)) //coplanar, don't bother
 			continue;
 
 		if (plane.is_point_over(v))
diff --git a/core/math/geometry.cpp b/core/math/geometry.cpp
index ec4d352a8f..97579e41ef 100644
--- a/core/math/geometry.cpp
+++ b/core/math/geometry.cpp
@@ -990,7 +990,7 @@ void Geometry::make_atlas(const Vector<Size2i> &p_rects, Vector<Point2i> &r_resu
 
 	//super simple, almost brute force scanline stacking fitter
 	//it's pretty basic for now, but it tries to make sure that the aspect ratio of the
-	//resulting atlas is somehow square. This is necesary because video cards have limits
+	//resulting atlas is somehow square. This is necessary because video cards have limits
 	//on texture size (usually 2048 or 4096), so the more square a texture, the more chances
 	//it will work in every hardware.
 	// for example, it will prioritize a 1024x1024 atlas (works everywhere) instead of a
@@ -1057,7 +1057,7 @@ void Geometry::make_atlas(const Vector<Size2i> &p_rects, Vector<Point2i> &r_resu
 			if (end_w > max_w)
 				max_w = end_w;
 
-			if (ofs == 0 || end_h > limit_h) //while h limit not reched, keep stacking
+			if (ofs == 0 || end_h > limit_h) //while h limit not reached, keep stacking
 				ofs += wrects[j].s.width;
 		}
 
diff --git a/core/math/geometry.h b/core/math/geometry.h
index 93ab0be2e0..26f977e6eb 100644
--- a/core/math/geometry.h
+++ b/core/math/geometry.h
@@ -108,7 +108,7 @@ public:
 		//do the function 'd' as defined by pb. I think is is dot product of some sort
 #define d_of(m, n, o, p) ((m.x - n.x) * (o.x - p.x) + (m.y - n.y) * (o.y - p.y) + (m.z - n.z) * (o.z - p.z))
 
-		//caluclate the parpametric position on the 2 curves, mua and mub
+		//calculate the parametric position on the 2 curves, mua and mub
 		real_t mua = ( d_of(p1,q1,q2,q1) * d_of(q2,q1,p2,p1)  - d_of(p1,q1,p2,p1) * d_of(q2,q1,q2,q1) ) / ( d_of(p2,p1,p2,p1) * d_of(q2,q1,q2,q1)  - d_of(q2,q1,p2,p1) * d_of(q2,q1,p2,p1) );
 		real_t mub = ( d_of(p1,q1,q2,q1) + mua * d_of(q2,q1,p2,p1)  ) / d_of(q2,q1,q2,q1);
 
diff --git a/core/math/matrix3.cpp b/core/math/matrix3.cpp
index 5f73d91ef3..98cab39ba3 100644
--- a/core/math/matrix3.cpp
+++ b/core/math/matrix3.cpp
@@ -229,7 +229,7 @@ Vector3 Basis::get_scale() const {
 	// FIXME: We eventually need a proper polar decomposition.
 	// As a cheap workaround until then, to ensure that R is a proper rotation matrix with determinant +1
 	// (such that it can be represented by a Quat or Euler angles), we absorb the sign flip into the scaling matrix.
-	// As such, it works in conjuction with get_rotation().
+	// As such, it works in conjunction with get_rotation().
 	real_t det_sign = determinant() > 0 ? 1 : -1;
 	return det_sign * Vector3(
 							  Vector3(elements[0][0], elements[1][0], elements[2][0]).length(),
diff --git a/core/math/plane.cpp b/core/math/plane.cpp
index 29e7f2e75c..bef5c3ab06 100644
--- a/core/math/plane.cpp
+++ b/core/math/plane.cpp
@@ -116,7 +116,7 @@ bool Plane::intersects_ray(Vector3 p_from, Vector3 p_dir, Vector3 *p_intersectio
 	real_t dist = (normal.dot(p_from) - d) / den;
 	//printf("dist is %i\n",dist);
 
-	if (dist > CMP_EPSILON) { //this is a ray, before the emiting pos (p_from) doesnt exist
+	if (dist > CMP_EPSILON) { //this is a ray, before the emitting pos (p_from) doesn't exist
 
 		return false;
 	}
diff --git a/core/math/rect3.h b/core/math/rect3.h
index 26198537c2..0b11cd7b52 100644
--- a/core/math/rect3.h
+++ b/core/math/rect3.h
@@ -95,7 +95,7 @@ public:
 
 	Rect3 expand(const Vector3 &p_vector) const;
 	_FORCE_INLINE_ void project_range_in_plane(const Plane &p_plane, real_t &r_min, real_t &r_max) const;
-	_FORCE_INLINE_ void expand_to(const Vector3 &p_vector); /** expand to contain a point if necesary */
+	_FORCE_INLINE_ void expand_to(const Vector3 &p_vector); /** expand to contain a point if necessary */
 
 	operator String() const;
 
diff --git a/core/object.h b/core/object.h
index a5836b74ff..f4a622f5f7 100644
--- a/core/object.h
+++ b/core/object.h
@@ -53,7 +53,7 @@ enum PropertyHint {
 	PROPERTY_HINT_RANGE, ///< hint_text = "min,max,step,slider; //slider is optional"
 	PROPERTY_HINT_EXP_RANGE, ///< hint_text = "min,max,step", exponential edit
 	PROPERTY_HINT_ENUM, ///< hint_text= "val1,val2,val3,etc"
-	PROPERTY_HINT_EXP_EASING, /// exponential easing funciton (Math::ease)
+	PROPERTY_HINT_EXP_EASING, /// exponential easing function (Math::ease)
 	PROPERTY_HINT_LENGTH, ///< hint_text= "length" (as integer)
 	PROPERTY_HINT_SPRITE_FRAME,
 	PROPERTY_HINT_KEY_ACCEL, ///< hint_text= "length" (as integer)
diff --git a/core/pool_allocator.cpp b/core/pool_allocator.cpp
index 68de05a765..df55a5f615 100644
--- a/core/pool_allocator.cpp
+++ b/core/pool_allocator.cpp
@@ -231,7 +231,7 @@ PoolAllocator::ID PoolAllocator::alloc(int p_size) {
 	Entry &entry = entry_array[entry_indices[new_entry_indices_pos]];
 
 	entry.len = p_size;
-	entry.pos = (new_entry_indices_pos == 0) ? 0 : entry_end(entry_array[entry_indices[new_entry_indices_pos - 1]]); //alloc either at begining or end of previous
+	entry.pos = (new_entry_indices_pos == 0) ? 0 : entry_end(entry_array[entry_indices[new_entry_indices_pos - 1]]); //alloc either at beginning or end of previous
 	entry.lock = 0;
 	entry.check = (check_count++) & CHECK_MASK;
 	free_mem -= size_to_alloc;
diff --git a/core/script_debugger_remote.cpp b/core/script_debugger_remote.cpp
index bb7ed22c28..35e7f03f0e 100644
--- a/core/script_debugger_remote.cpp
+++ b/core/script_debugger_remote.cpp
@@ -369,7 +369,7 @@ void ScriptDebuggerRemote::_get_output() {
 void ScriptDebuggerRemote::line_poll() {
 
 	//the purpose of this is just processing events every now and then when the script might get too busy
-	//otherwise bugs like infinite loops cant be catched
+	//otherwise bugs like infinite loops can't be caught
 	if (poll_every % 2048 == 0)
 		_poll_events();
 	poll_every++;
diff --git a/doc/base/classes.xml b/doc/base/classes.xml
index 0b6e2d99ea..908995196a 100644
--- a/doc/base/classes.xml
+++ b/doc/base/classes.xml
@@ -661,7 +661,7 @@
 			</argument>
 			<description>
 				Stop the function execution and return the current state. Call [method GDFunctionState.resume] on the state to resume execution. This invalidates the state.
-				Returns anything that was passed to the resume function call. If passed an object and a signal, the execution is resumed when the object's signal is emmited.
+				Returns anything that was passed to the resume function call. If passed an object and a signal, the execution is resumed when the object's signal is emitted.
 			</description>
 		</method>
 	</methods>
@@ -2521,7 +2521,7 @@
 		</signal>
 		<signal name="finished">
 			<description>
-				Emitted when the animation is finished (when it plays the last frame). If the animation is looping, this signal is emitted everytime the last frame is drawn, before looping.
+				Emitted when the animation is finished (when it plays the last frame). If the animation is looping, this signal is emitted every time the last frame is drawn, before looping.
 			</description>
 		</signal>
 	</signals>
@@ -7805,7 +7805,7 @@
 		Tint the entire canvas
 	</brief_description>
 	<description>
-		CanvasModulate tints the canvas elements using its asigned color
+		CanvasModulate tints the canvas elements using its assigned color
 	</description>
 	<methods>
 		<method name="get_color" qualifiers="const">
@@ -9088,7 +9088,7 @@
 			<argument index="0" name="colors" type="ColorArray">
 			</argument>
 			<description>
-				Sets the colors for the specified amount of elements. Calling this function with a different number of elements than previously defined causes the ramp to resize its colors and offsets array to accomodate the new elements.
+				Sets the colors for the specified amount of elements. Calling this function with a different number of elements than previously defined causes the ramp to resize its colors and offsets array to accommodate the new elements.
 			</description>
 		</method>
 		<method name="set_offset">
@@ -9104,7 +9104,7 @@
 			<argument index="0" name="offsets" type="RealArray">
 			</argument>
 			<description>
-				Sets the offset for the specified amount of elements. Calling this function with a different number of elements than previously defined causes the ramp to resize its colors and offsets array to accomodate the new elements, all new colors will be black by default.
+				Sets the offset for the specified amount of elements. Calling this function with a different number of elements than previously defined causes the ramp to resize its colors and offsets array to accommodate the new elements, all new colors will be black by default.
 			</description>
 		</method>
 	</methods>
@@ -13167,7 +13167,7 @@
 			<argument index="0" name="enable" type="bool">
 			</argument>
 			<description>
-				Set whether to swap the endianess of the file. Enable this if you're dealing with files written in big endian machines.
+				Set whether to swap the endianness of the file. Enable this if you're dealing with files written in big endian machines.
 				Note that this is about the file format, not CPU type. This is always reseted to [code]false[/code] whenever you open the file.
 			</description>
 		</method>
@@ -19951,7 +19951,7 @@
 			Adds the value of pixels corresponding to the Light2D to the values of pixels under it. This is the common behaviour of a light.
 		</constant>
 		<constant name="MODE_SUB" value="1">
-			Substract the value of pixels corresponding to the Light2D to the values of pixels under it, resulting in inversed light effect.
+			Subtract the value of pixels corresponding to the Light2D to the values of pixels under it, resulting in inversed light effect.
 		</constant>
 		<constant name="MODE_MIX" value="2">
 			Mix the value of pixels corresponding to the Light2D to the values of pixels under it by linear interpolation.
@@ -26286,7 +26286,7 @@
 			<argument index="1" name="value" type="float">
 			</argument>
 			<description>
-				Sets the randomness value of the specified emitter parameter (see the constants secction for the list of parameters), 0 means no randomness, so every particle will have the parameters specified, 1 means that the parameter will be choosen at random, the closer the randomness value gets to 0 the more conservative the variation of the parameter will be.
+				Sets the randomness value of the specified emitter parameter (see the constants secction for the list of parameters), 0 means no randomness, so every particle will have the parameters specified, 1 means that the parameter will be chosen at random, the closer the randomness value gets to 0 the more conservative the variation of the parameter will be.
 			</description>
 		</method>
 		<method name="set_texture">
@@ -27207,7 +27207,7 @@
 				collider_id: Id of the object the shape intersected.
 				collider: Object the shape intersected.
 				rid: [RID] of the object the shape intersected.
-				The number of intersections can be limited with the second paramater, to reduce the processing time.
+				The number of intersections can be limited with the second parameter, to reduce the processing time.
 			</description>
 		</method>
 	</methods>
@@ -32714,7 +32714,7 @@
 			<argument index="0" name="name" type="Variant" default="0">
 			</argument>
 			<description>
-				Returns the end position of the match in the string. An interger can be specified for numeric groups or a string for named groups. Returns -1 if that group wasn't found or doesn't exist. Defaults to 0 (whole pattern).
+				Returns the end position of the match in the string. An integer can be specified for numeric groups or a string for named groups. Returns -1 if that group wasn't found or doesn't exist. Defaults to 0 (whole pattern).
 			</description>
 		</method>
 		<method name="get_group_array" qualifiers="const">
@@ -32751,7 +32751,7 @@
 			<argument index="0" name="name" type="Variant" default="0">
 			</argument>
 			<description>
-				Returns the starting position of the match in the string. An interger can be specified for numeric groups or a string for named groups. Returns -1 if that group wasn't found or doesn't exist. Defaults to 0 (whole pattern).
+				Returns the starting position of the match in the string. An integer can be specified for numeric groups or a string for named groups. Returns -1 if that group wasn't found or doesn't exist. Defaults to 0 (whole pattern).
 			</description>
 		</method>
 		<method name="get_string" qualifiers="const">
@@ -32760,7 +32760,7 @@
 			<argument index="0" name="name" type="Variant" default="0">
 			</argument>
 			<description>
-				Returns the result of the match in the string. An interger can be specified for numeric groups or a string for named groups. Returns -1 if that group wasn't found or doesn't exist. Defaults to 0 (whole pattern).
+				Returns the result of the match in the string. An integer can be specified for numeric groups or a string for named groups. Returns -1 if that group wasn't found or doesn't exist. Defaults to 0 (whole pattern).
 			</description>
 		</method>
 	</methods>
@@ -38140,7 +38140,7 @@
 			<return type="int">
 			</return>
 			<description>
-				Return visibility of the split dragger(One of [DRAGGER_VISIBLE], [DRAGGER_HIDDEN] or [DRAGGER_HIDDEN_COLLAPSED]).
+				Return visibility of the split dragger (one of [DRAGGER_VISIBLE], [DRAGGER_HIDDEN] or [DRAGGER_HIDDEN_COLLAPSED]).
 			</description>
 		</method>
 		<method name="get_split_offset" qualifiers="const">
@@ -38168,7 +38168,7 @@
 			<argument index="0" name="mode" type="int">
 			</argument>
 			<description>
-				Set visibility of the split dragger([i]mode[/i] must be one of [DRAGGER_VISIBLE], [DRAGGER_HIDDEN] or [DRAGGER_HIDDEN_COLLAPSED]).
+				Set visibility of the split dragger ([i]mode[/i] must be one of [DRAGGER_VISIBLE], [DRAGGER_HIDDEN] or [DRAGGER_HIDDEN_COLLAPSED]).
 			</description>
 		</method>
 		<method name="set_split_offset">
@@ -38184,7 +38184,7 @@
 			<argument index="0" name="offset" type="int">
 			</argument>
 			<description>
-				Emmited when the dragger is gragged by user.
+				Emitted when the dragger is dragged by user.
 			</description>
 		</signal>
 	</signals>
@@ -44227,7 +44227,7 @@
 		tween.start()
 		[/codeblock]
 		Some of the methods of this class require a property name. You can get the property name by hovering over the property in the inspector of the editor.
-		Many of the methods accept [code]trans_type[/code] and [code]ease_type[/code]. The first accepts an TRANS_* constant, and refers to the way the timing of the animation is handled (you might want to see [code]http://easings.net/[/code] for some examples). The second accepts an EASE_* constant, and controls the where [code]trans_type[/code] is applied to the interpolation (in the begining, the end, or both). If you don't know which transision and easing to pick, you can try different TRANS_* constants with EASE_IN_OUT, and use the one that looks best.
+		Many of the methods accept [code]trans_type[/code] and [code]ease_type[/code]. The first accepts an TRANS_* constant, and refers to the way the timing of the animation is handled (you might want to see [code]http://easings.net/[/code] for some examples). The second accepts an EASE_* constant, and controls the where [code]trans_type[/code] is applied to the interpolation (in the beginning, the end, or both). If you don't know which transision and easing to pick, you can try different TRANS_* constants with EASE_IN_OUT, and use the one that looks best.
 	</description>
 	<methods>
 		<method name="follow_method">
@@ -44253,7 +44253,7 @@
 			</argument>
 			<description>
 				Follow [code]method[/code] of [code]object[/code] and apply the returned value on [code]target_method[/code] of [code]target[/code], beginning from [code]initial_val[/code] for [code]duration[/code] seconds, [code]delay[/code] later. Methods are animated by calling them with consequitive values.
-				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the begining, the end, or both). You can read more about them in the class description.
+				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the beginning, the end, or both). You can read more about them in the class description.
 			</description>
 		</method>
 		<method name="follow_property">
@@ -44279,7 +44279,7 @@
 			</argument>
 			<description>
 				Follow [code]property[/code] of [code]object[/code] and apply it on [code]target_property[/code] of [code]target[/code], beginning from [code]initial_val[/code] for [code]duration[/code] seconds, [code]delay[/code] seconds later. Note that [code]target:target_property[/code] would equal [code]object:property[/code] at the end of the tween.
-				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the begining, the end, or both). You can read more about them in the class description.
+				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the beginning, the end, or both). You can read more about them in the class description.
 			</description>
 		</method>
 		<method name="get_runtime" qualifiers="const">
@@ -44370,7 +44370,7 @@
 			</argument>
 			<description>
 				Animate [code]method[/code] of [code]object[/code] from [code]initial_val[/code] to [code]final_val[/code] for [code]duration[/code] seconds, [code]delay[/code] seconds later. Methods are animated by calling them with consecuitive values.
-				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the begining, the end, or both). You can read more about them in the class description.
+				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the beginning, the end, or both). You can read more about them in the class description.
 			</description>
 		</method>
 		<method name="interpolate_property">
@@ -44394,7 +44394,7 @@
 			</argument>
 			<description>
 				Animate [code]property[/code] of [code]object[/code] from [code]initial_val[/code] to [code]final_val[/code] for [code]duration[/code] seconds, [code]delay[/code] seconds later.
-				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the begining, the end, or both). You can read more about them in the class description.
+				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the beginning, the end, or both). You can read more about them in the class description.
 			</description>
 		</method>
 		<method name="is_active" qualifiers="const">
@@ -44550,7 +44550,7 @@
 			</argument>
 			<description>
 				Animate [code]method[/code] of [code]object[/code] from the value returned by [code]initial.initial_method[/code] to [code]final_val[/code] for [code]duration[/code] seconds, [code]delay[/code] seconds later. Methods are animated by calling them with consecuitive values.
-				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the begining, the end, or both). You can read more about them in the class description.
+				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the beginning, the end, or both). You can read more about them in the class description.
 			</description>
 		</method>
 		<method name="targeting_property">
@@ -44576,7 +44576,7 @@
 			</argument>
 			<description>
 				Animate [code]property[/code] of [code]object[/code] from the current value of the [code]initial_val[/code] property of [code]initial[/code] to [code]final_val[/code] for [code]duration[/code] seconds, [code]delay[/code] seconds later.
-				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the begining, the end, or both). You can read more about them in the class description.
+				[code]trans_type[/code] accepts TRANS_* constants, and is the way the animation is interpolated, while [code]ease_type[/code] accepts EASE_* constants, and controls the place of the interpolation (the beginning, the end, or both). You can read more about them in the class description.
 			</description>
 		</method>
 		<method name="tell" qualifiers="const">
@@ -44680,7 +44680,7 @@
 	</brief_description>
 	<description>
 		Helper to maange UndoRedo in the editor or custom tools. It works by storing calls to functions in both 'do' an 'undo' lists.
-		Common behavior is to create an action, then add do/undo calls to functions or property changes, then commiting the action.
+		Common behavior is to create an action, then add do/undo calls to functions or property changes, then committing the action.
 	</description>
 	<methods>
 		<method name="add_do_method" qualifiers="vararg">
@@ -44767,7 +44767,7 @@ do_property].
 			<return type="int">
 			</return>
 			<description>
-				Get the version, each time a new action is commited, the version number of the UndoRedo is increased automatically.
+				Get the version, each time a new action is committed, the version number of the UndoRedo is increased automatically.
 				This is useful mostly to check if something changed from a saved version.
 			</description>
 		</method>
@@ -46057,7 +46057,7 @@ do_property].
 			<return type="Image">
 			</return>
 			<description>
-				Return the captured screenshot after [method queue_screen_capture]. You might need to check more than one frame untill the right image is returned.
+				Return the captured screenshot after [method queue_screen_capture]. You might need to check more than one frame until the right image is returned.
 			</description>
 		</method>
 		<method name="get_size_override" qualifiers="const">
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index 5deb78977a..3f54f887da 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -1579,7 +1579,7 @@ Variant RasterizerGLES2::shader_get_default_param(RID p_shader, const StringName
 	Shader *shader = shader_owner.get(p_shader);
 	ERR_FAIL_COND_V(!shader, Variant());
 
-	//update shader params if necesary
+	//update shader params if necessary
 	//make sure the shader is compiled and everything
 	//so the actual parameters can be properly retrieved!
 	if (shader->dirty_list.in_list()) {
@@ -1651,7 +1651,7 @@ Variant RasterizerGLES2::material_get_param(RID p_material, const StringName &p_
 	ERR_FAIL_COND_V(!material, Variant());
 
 	if (material->shader.is_valid()) {
-		//update shader params if necesary
+		//update shader params if necessary
 		//make sure the shader is compiled and everything
 		//so the actual parameters can be properly retrieved!
 		material->shader_cache = shader_owner.get(material->shader);
@@ -5684,7 +5684,7 @@ void RasterizerGLES2::_render(const Geometry *p_geometry, const Material *p_mate
 				};
 
 			} else if (use_attribute_instancing) {
-				//if not, using atributes instead of uniforms can be really fast in forward rendering architectures
+				//if not, using attributes instead of uniforms can be really fast in forward rendering architectures
 				if (s->index_array_len > 0) {
 
 					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h
index 81e137dffd..9aeb3af61a 100644
--- a/drivers/gles2/rasterizer_gles2.h
+++ b/drivers/gles2/rasterizer_gles2.h
@@ -1661,7 +1661,7 @@ public:
 
 	void set_base_framebuffer(GLuint p_id, Vector2 p_size = Vector2(0, 0));
 
-	virtual void flush_frame(); //not necesary in most cases
+	virtual void flush_frame(); //not necessary in most cases
 	void set_extensions(const char *p_strings);
 
 	virtual bool needs_to_draw_next_frame() const;
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
index 8eaba0b977..4fcd09ed58 100644
--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
@@ -5886,7 +5886,7 @@ bool RasterizerStorageGLES3::free(RID p_rid) {
 	} else if (texture_owner.owns(p_rid)) {
 		// delete the texture
 		Texture *texture = texture_owner.get(p_rid);
-		ERR_FAIL_COND_V(texture->render_target, true); //cant free the render target texture, dude
+		ERR_FAIL_COND_V(texture->render_target, true); //can't free the render target texture, dude
 		info.texture_mem -= texture->total_data_size;
 		texture_owner.free(p_rid);
 		memdelete(texture);
diff --git a/drivers/gles3/shaders/screen_space_reflection.glsl b/drivers/gles3/shaders/screen_space_reflection.glsl
index ec4bdf86c9..e4ba712de6 100644
--- a/drivers/gles3/shaders/screen_space_reflection.glsl
+++ b/drivers/gles3/shaders/screen_space_reflection.glsl
@@ -267,7 +267,7 @@ void main() {
 
 			for(int i=0;i<7;i++) {
 
-				float op_len = 2.0 * tan(cone_angle) * cone_len; //oposite side of iso triangle
+				float op_len = 2.0 * tan(cone_angle) * cone_len; //opposite side of iso triangle
 				float radius;
 				{
 					//fit to sphere inside cone (sphere ends at end of cone), something like this:
diff --git a/drivers/windows/dir_access_windows.cpp b/drivers/windows/dir_access_windows.cpp
index bb5ab02d8c..b0710b2c36 100644
--- a/drivers/windows/dir_access_windows.cpp
+++ b/drivers/windows/dir_access_windows.cpp
@@ -39,7 +39,7 @@
 
 /*
 
-[03:57] <reduz> yessopie, so i dont havemak to rely on unicows
+[03:57] <reduz> yessopie, so i don't havemak to rely on unicows
 [03:58] <yessopie> reduz- yeah, all of the functions fail, and then you can call GetLastError () which will return 120
 [03:58] <drumstick> CategoryApl, hehe, what? :)
 [03:59] <CategoryApl> didn't Verona lead to some trouble
diff --git a/editor/animation_editor.cpp b/editor/animation_editor.cpp
index 1a65014634..fe342b0ee8 100644
--- a/editor/animation_editor.cpp
+++ b/editor/animation_editor.cpp
@@ -2503,7 +2503,7 @@ void AnimationKeyEditor::_track_editor_gui_input(const InputEvent &p_input) {
 								float newpos = E->get().pos - from_t + motion;
 								/*
 								if (newpos<0)
-									continue; //no add at the begining
+									continue; //no add at the beginning
 								*/
 								undo_redo->add_do_method(animation.ptr(), "track_insert_key", E->key().track, newpos, animation->track_get_key_value(E->key().track, E->key().key), animation->track_get_key_transition(E->key().track, E->key().key));
 							}
diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp
index c71c2cc608..c4f836f3e4 100644
--- a/editor/code_editor.cpp
+++ b/editor/code_editor.cpp
@@ -241,7 +241,7 @@ void FindReplaceBar::_replace_all() {
 	}
 
 	text_edit->set_v_scroll(vsval);
-	set_error(vformat(TTR("Replaced %d Ocurrence(s)."), rc));
+	set_error(vformat(TTR("Replaced %d occurrence(s)."), rc));
 }
 
 void FindReplaceBar::_get_search_from(int &r_line, int &r_col) {
@@ -703,7 +703,7 @@ void FindReplaceDialog::_replace() {
 
 		text_edit->set_v_scroll(vsval);
 		//text_edit->set_h_scroll(hsval);
-		error_label->set_text(vformat(TTR("Replaced %d ocurrence(s)."), rc));
+		error_label->set_text(vformat(TTR("Replaced %d occurrence(s)."), rc));
 
 		//hide();
 	} else {
diff --git a/editor/collada/collada.cpp b/editor/collada/collada.cpp
index d96f1f4b6e..4705810eca 100644
--- a/editor/collada/collada.cpp
+++ b/editor/collada/collada.cpp
@@ -1697,7 +1697,7 @@ Collada::Node *Collada::_parse_visual_scene_node(XMLParser &parser) {
 
 			} else if (section != "node") {
 				//usually what defines the type of node
-				//print_line(" dont know what to do with "+section);
+				//print_line(" don't know what to do with "+section);
 				if (section.begins_with("instance_")) {
 
 					if (!node) {
@@ -2444,7 +2444,7 @@ bool Collada::_move_geometry_to_skeletons(VisualScene *p_vscene, Node *p_node, L
 			//p_node->default_transform=Transform(); //this seems to be correct, because bind shape makes the object local to the skeleton
 			p_node->ignore_anim = true; // collada may animate this later, if it does, then this is not supported (redo your original asset and don't animate the base mesh)
 			p_node->parent = sk;
-			//sk->children.push_back(0,p_node); //avoid INFINIT loop
+			//sk->children.push_back(0,p_node); //avoid INFINITE loop
 			p_mgeom->push_back(p_node);
 			return true;
 		}
diff --git a/editor/connections_dialog.cpp b/editor/connections_dialog.cpp
index 03f77dbe94..49990c4340 100644
--- a/editor/connections_dialog.cpp
+++ b/editor/connections_dialog.cpp
@@ -121,7 +121,7 @@ void ConnectDialog::_tree_node_selected() {
 			continue; // hidden method, not show!
 
 		if (ClassDB::has_method(node->get_type(),"Node") || ClassDB::has_method(node->get_type(),"Control",true))
-			continue; //avoid too much unnecesary stuff
+			continue; //avoid too much unnecessary stuff
 
 		String method=E->get().name+"(";
 		for(int i=0;i<E->get().arguments.size();i++) {
diff --git a/editor/create_dialog.cpp b/editor/create_dialog.cpp
index 442ef1fbd3..0e2ec92fde 100644
--- a/editor/create_dialog.cpp
+++ b/editor/create_dialog.cpp
@@ -29,12 +29,12 @@
 #include "create_dialog.h"
 
 #include "class_db.h"
-#include "editor_node.h"
-#include "print_string.h"
-#include "scene/gui/box_container.h"
 #include "editor_help.h"
+#include "editor_node.h"
 #include "editor_settings.h"
 #include "os/keyboard.h"
+#include "print_string.h"
+#include "scene/gui/box_container.h"
 
 void CreateDialog::popup_create(bool p_dontclear) {
 
@@ -86,15 +86,13 @@ void CreateDialog::popup_create(bool p_dontclear) {
 
 	_update_favorite_list();
 
-
 	// Restore valid window bounds or pop up at default size.
 	if (EditorSettings::get_singleton()->has("interface/dialogs/create_new_node_bounds")) {
-		popup(EditorSettings::get_singleton()->get("interface/dialogs/create_new_node_bounds"));	
+		popup(EditorSettings::get_singleton()->get("interface/dialogs/create_new_node_bounds"));
 	} else {
 		popup_centered_ratio();
 	}
 
-
 	if (p_dontclear)
 		search_box->select_all();
 	else {
@@ -213,7 +211,7 @@ void CreateDialog::_update_search() {
 			continue; // do not show editor nodes
 
 		if (!ClassDB::can_instance(type))
-			continue; // cant create what can't be instanced
+			continue; // can't create what can't be instanced
 
 		if (search_box->get_text() == "") {
 			add_type(type, types, root, &to_select);
@@ -316,7 +314,7 @@ void CreateDialog::_confirmed() {
 
 void CreateDialog::_notification(int p_what) {
 
-	switch (p_what)	{
+	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
 			connect("confirmed", this, "_confirmed");
 			favorite->set_icon(get_icon("Favorites", "EditorIcons"));
diff --git a/editor/doc/doc_data.cpp b/editor/doc/doc_data.cpp
index 4f1b85f236..c6a51cce3d 100644
--- a/editor/doc/doc_data.cpp
+++ b/editor/doc/doc_data.cpp
@@ -210,7 +210,7 @@ void DocData::generate(bool p_basic_types) {
 		for (List<MethodInfo>::Element *E = method_list.front(); E; E = E->next()) {
 
 			if (E->get().name == "" || (E->get().name[0] == '_' && !(E->get().flags & METHOD_FLAG_VIRTUAL)))
-				continue; //hiden, dont count
+				continue; //hidden, don't count
 
 			MethodDoc method;
 
diff --git a/editor/editor_export.cpp b/editor/editor_export.cpp
index d2976808fe..f601cacf54 100644
--- a/editor/editor_export.cpp
+++ b/editor/editor_export.cpp
@@ -1807,7 +1807,7 @@ Error EditorExportPlatform::export_project_files(EditorExportSaveFunction p_func
 
 				if (slices.size()!=10) {
 					atlas_valid=false;
-					print_line("CANT SLICE IN 10");
+					print_line("CAN'T SLICE IN 10");
 					break;
 				}
 				uint64_t mod_time = slices[0].to_int64();
@@ -1946,7 +1946,7 @@ Error EditorExportPlatform::export_project_files(EditorExportSaveFunction p_func
 				if (f) {
 					//recreating deps..
 					String depline;
-					//depline=String(F->get())+"::"+itos(FileAccess::get_modified_time(F->get()))+"::"+FileAccess::getD_METHOD5(F->get()); name unneccesary by top md5
+					//depline=String(F->get())+"::"+itos(FileAccess::get_modified_time(F->get()))+"::"+FileAccess::getD_METHOD5(F->get()); name unnecessary by top md5
 					depline=itos(FileAccess::get_modified_time(F->get()))+"::"+FileAccess::getD_METHOD5(F->get());
 					depline+="::"+itos(region.pos.x)+"::"+itos(region.pos.y)+"::"+itos(region.size.x)+"::"+itos(region.size.y);
 					depline+="::"+itos(margin.pos.x)+"::"+itos(margin.pos.y)+"::"+itos(margin.size.x)+"::"+itos(margin.size.y);
diff --git a/editor/editor_file_dialog.h b/editor/editor_file_dialog.h
index 6c1bf08a40..21b764e85b 100644
--- a/editor/editor_file_dialog.h
+++ b/editor/editor_file_dialog.h
@@ -162,7 +162,7 @@ private:
 	virtual void _post_popup();
 
 	void _save_to_recent();
-	//callback funtion is callback(String p_path,Ref<Texture> preview,Variant udata) preview null if could not load
+	//callback function is callback(String p_path,Ref<Texture> preview,Variant udata) preview null if could not load
 
 	void _thumbnail_result(const String &p_path, const Ref<Texture> &p_preview, const Variant &p_udata);
 	void _thumbnail_done(const String &p_path, const Ref<Texture> &p_preview, const Variant &p_udata);
diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index 161326ebab..3b2f187af5 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -779,7 +779,7 @@ Error EditorHelp::_goto_desc(const String &p_class, int p_vscr) {
 		class_desc->set_table_column_expand(1, 1);
 
 		for (int i = 0; i < cd.properties.size(); i++) {
-			property_line[cd.properties[i].name] = class_desc->get_line_count() - 2; //gets overriden if description
+			property_line[cd.properties[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
 
 			class_desc->push_cell();
 			class_desc->push_align(RichTextLabel::ALIGN_RIGHT);
@@ -874,7 +874,7 @@ Error EditorHelp::_goto_desc(const String &p_class, int p_vscr) {
 
 			class_desc->push_cell();
 
-			method_line[methods[i].name] = class_desc->get_line_count() - 2; //gets overriden if description
+			method_line[methods[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
 			class_desc->push_align(RichTextLabel::ALIGN_RIGHT);
 			class_desc->push_font(doc_code_font);
 			_add_type(methods[i].return_type);
@@ -959,7 +959,7 @@ Error EditorHelp::_goto_desc(const String &p_class, int p_vscr) {
 
 		for (int i = 0; i < cd.theme_properties.size(); i++) {
 
-			theme_property_line[cd.theme_properties[i].name] = class_desc->get_line_count() - 2; //gets overriden if description
+			theme_property_line[cd.theme_properties[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
 			class_desc->push_font(doc_code_font);
 			_add_type(cd.theme_properties[i].type);
 			class_desc->push_color(EditorSettings::get_singleton()->get("text_editor/highlighting/text_color"));
@@ -1002,7 +1002,7 @@ Error EditorHelp::_goto_desc(const String &p_class, int p_vscr) {
 
 		for (int i = 0; i < cd.signals.size(); i++) {
 
-			signal_line[cd.signals[i].name] = class_desc->get_line_count() - 2; //gets overriden if description
+			signal_line[cd.signals[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
 			class_desc->push_font(doc_code_font); // monofont
 			//_add_type("void");
 			//class_desc->add_text(" ");
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 72f2318f12..18c16af5af 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -2606,7 +2606,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 					current_option=-1;
 					//accept->get_cancel()->hide();
 					accept->get_ok()->set_text("I see..");
-					accept->set_text("Can't import if edited scene was not saved."); //i dont think this code will ever run
+					accept->set_text("Can't import if edited scene was not saved."); //i don't think this code will ever run
 					accept->popup_centered(Size2(300,70));
 					break;
 
@@ -4846,7 +4846,7 @@ EditorNode::EditorNode() {
 	ResourceLoader::set_timestamp_on_load(true);
 	ResourceSaver::set_timestamp_on_save(true);
 
-	{ //register importers at the begining, so dialogs are created with the right extensions
+	{ //register importers at the beginning, so dialogs are created with the right extensions
 		Ref<ResourceImporterTexture> import_texture;
 		import_texture.instance();
 		ResourceFormatImporter::get_singleton()->add_importer(import_texture);
diff --git a/editor/editor_resource_preview.cpp b/editor/editor_resource_preview.cpp
index 9eb6758cc2..281602021f 100644
--- a/editor/editor_resource_preview.cpp
+++ b/editor/editor_resource_preview.cpp
@@ -41,7 +41,7 @@ bool EditorResourcePreviewGenerator::handles(const String &p_type) const {
 	if (get_script_instance() && get_script_instance()->has_method("handles")) {
 		return get_script_instance()->call("handles", p_type);
 	}
-	ERR_EXPLAIN("EditorResourcePreviewGenerator::handles needs to be overriden");
+	ERR_EXPLAIN("EditorResourcePreviewGenerator::handles needs to be overridden");
 	ERR_FAIL_V(false);
 }
 Ref<Texture> EditorResourcePreviewGenerator::generate(const RES &p_from) {
@@ -49,7 +49,7 @@ Ref<Texture> EditorResourcePreviewGenerator::generate(const RES &p_from) {
 	if (get_script_instance() && get_script_instance()->has_method("generate")) {
 		return get_script_instance()->call("generate", p_from);
 	}
-	ERR_EXPLAIN("EditorResourcePreviewGenerator::generate needs to be overriden");
+	ERR_EXPLAIN("EditorResourcePreviewGenerator::generate needs to be overridden");
 	ERR_FAIL_V(Ref<Texture>());
 }
 
diff --git a/editor/editor_resource_preview.h b/editor/editor_resource_preview.h
index ad7f0946e5..ebb280a8cf 100644
--- a/editor/editor_resource_preview.h
+++ b/editor/editor_resource_preview.h
@@ -113,7 +113,7 @@ protected:
 public:
 	static EditorResourcePreview *get_singleton();
 
-	//callback funtion is callback(String p_path,Ref<Texture> preview,Variant udata) preview null if could not load
+	//callback function is callback(String p_path,Ref<Texture> preview,Variant udata) preview null if could not load
 	void queue_resource_preview(const String &p_res, Object *p_receiver, const StringName &p_receiver_func, const Variant &p_userdata);
 	void queue_edited_resource_preview(const Ref<Resource> &p_path, Object *p_receiver, const StringName &p_receiver_func, const Variant &p_userdata);
 
diff --git a/editor/import/editor_import_collada.cpp b/editor/import/editor_import_collada.cpp
index b4ce666e0c..93614fb511 100644
--- a/editor/import/editor_import_collada.cpp
+++ b/editor/import/editor_import_collada.cpp
@@ -774,7 +774,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<Mesh> &p_mesh, c
 					weights.resize(4);
 				}
 
-				//make sure weights allways add up to 1
+				//make sure weights always add up to 1
 				float total = 0;
 				for (int i = 0; i < weights.size(); i++)
 					total += weights[i].weight;
@@ -818,7 +818,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<Mesh> &p_mesh, c
 		/* CREATE PRIMITIVE ARRAY */
 		/**************************/
 
-		// The way collada uses indices is more optimal, and friendlier with 3D modelling sofware,
+		// The way collada uses indices is more optimal, and friendlier with 3D modelling software,
 		// because it can index everything, not only vertices (similar to how the WII works).
 		// This is, however, more incompatible with standard video cards, so arrays must be converted.
 		// Must convert to GL/DX format.
diff --git a/editor/import/resource_importer_wav.cpp b/editor/import/resource_importer_wav.cpp
index c28c7dd425..751fd36414 100644
--- a/editor/import/resource_importer_wav.cpp
+++ b/editor/import/resource_importer_wav.cpp
@@ -176,7 +176,7 @@ Error ResourceImporterWAV::import(const String &p_source_file, const String &p_s
 				break;
 			}
 
-			/* Dont need anything else, continue */
+			/* Don't need anything else, continue */
 			format_found = true;
 		}
 
diff --git a/editor/io_plugins/editor_atlas.cpp b/editor/io_plugins/editor_atlas.cpp
index 1aa480f442..4be22c34c7 100644
--- a/editor/io_plugins/editor_atlas.cpp
+++ b/editor/io_plugins/editor_atlas.cpp
@@ -49,7 +49,7 @@ void EditorAtlas::fit(const Vector<Size2i> &p_rects, Vector<Point2i> &r_result,
 
 	//super simple, almost brute force scanline stacking fitter
 	//it's pretty basic for now, but it tries to make sure that the aspect ratio of the
-	//resulting atlas is somehow square. This is necesary because video cards have limits
+	//resulting atlas is somehow square. This is necessary because video cards have limits
 	//on texture size (usually 2048 or 4096), so the more square a texture, the more chances
 	//it will work in every hardware.
 	// for example, it will prioritize a 1024x1024 atlas (works everywhere) instead of a
diff --git a/editor/io_plugins/editor_font_import_plugin.cpp b/editor/io_plugins/editor_font_import_plugin.cpp
index bad3b36383..2898d85de9 100644
--- a/editor/io_plugins/editor_font_import_plugin.cpp
+++ b/editor/io_plugins/editor_font_import_plugin.cpp
@@ -745,8 +745,8 @@ struct _EditorFontData {
 
 	Vector<uint8_t> bitmap;
 	int width,height;
-	int ofs_x; //ofset to center, from ABOVE
-	int ofs_y; //ofset to begining, from LEFT
+	int ofs_x; //offset to center, from ABOVE
+	int ofs_y; //offset to beginning, from LEFT
 	int valign; //vertical alignment
 	int halign;
 	float advance;
diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp
index c295a6679e..11dfb7b910 100644
--- a/editor/plugins/shader_editor_plugin.cpp
+++ b/editor/plugins/shader_editor_plugin.cpp
@@ -470,7 +470,7 @@ bool ShaderEditorPlugin::handles(Object *p_object) const {
 	bool handles = true;
 	Shader *shader = p_object->cast_to<Shader>();
 	/*
-	if (!shader || shader->cast_to<ShaderGraph>()) // Dont handle ShaderGraph's
+	if (!shader || shader->cast_to<ShaderGraph>()) // Don't handle ShaderGraph's
 		handles = false;
 	*/
 
diff --git a/editor/plugins/shader_graph_editor_plugin.cpp b/editor/plugins/shader_graph_editor_plugin.cpp
index d55c133dc9..bff7dece20 100644
--- a/editor/plugins/shader_graph_editor_plugin.cpp
+++ b/editor/plugins/shader_graph_editor_plugin.cpp
@@ -2425,7 +2425,7 @@ void ShaderGraphView::_create_node(int p_id) {
 		colors.push_back("ShadowColor");
 		colors.push_back("Diffuse");
 		colors.push_back("Specular");
-		colors.push_back("Emmision");
+		colors.push_back("Emission");
 		Array reals;
 		reals.push_back("Alpha");
 		reals.push_back("DiffuseAlpha");
diff --git a/editor/plugins/texture_region_editor_plugin.cpp b/editor/plugins/texture_region_editor_plugin.cpp
index 5e992d3ec1..c0b410ba99 100644
--- a/editor/plugins/texture_region_editor_plugin.cpp
+++ b/editor/plugins/texture_region_editor_plugin.cpp
@@ -710,7 +710,7 @@ void TextureRegionEditor::_edit_region() {
 											autoslice_cache.erase(F->next());
 										} else {
 											queue_erase = true;
-											//Cant delete the first rect in the list.
+											//Can't delete the first rect in the list.
 										}
 										merged = true;
 									}
diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index f9baa7ea3c..1c6c195719 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -1570,7 +1570,7 @@ void SceneTreeDock::_normalize_drop(Node *&to_node, int &to_pos, int p_type) {
 		//drop at below selected node
 		if (to_node == EditorNode::get_singleton()->get_edited_scene()) {
 			//if at lower sibling of root node
-			to_pos = 0; //just insert at begining of root node
+			to_pos = 0; //just insert at beginning of root node
 			return;
 		}
 
diff --git a/main/tests/test_gui.cpp b/main/tests/test_gui.cpp
index c291afaf32..a2dd950af6 100644
--- a/main/tests/test_gui.cpp
+++ b/main/tests/test_gui.cpp
@@ -299,7 +299,7 @@ public:
 		richtext->push_color(Color(0, 1.0, 0.5));
 		richtext->add_text("faeries.\n");
 		richtext->pop();
-		richtext->add_text("In this new episode, we will attemp to ");
+		richtext->add_text("In this new episode, we will attempt to ");
 		richtext->push_font(richtext->get_font("mono_font", "Fonts"));
 		richtext->push_color(Color(0.7, 0.5, 1.0));
 		richtext->add_text("deliver something nice");
diff --git a/methods.py b/methods.py
index a86fa1937d..03216fb58b 100644
--- a/methods.py
+++ b/methods.py
@@ -1573,9 +1573,9 @@ def no_verbose(sys, env):
 def detect_visual_c_compiler_version(tools_env):
     # tools_env is the variable scons uses to call tools that execute tasks, SCons's env['ENV'] that executes tasks...
     # (see the SCons documentation for more information on what it does)...
-    # in order for this function to be well encapsulated i choose to force it to recieve SCons's TOOLS env (env['ENV']
+    # in order for this function to be well encapsulated i choose to force it to receive SCons's TOOLS env (env['ENV']
     # and not scons setup environment (env)... so make sure you call the right environment on it or it will fail to detect
-    # the propper vc version that will be called
+    # the proper vc version that will be called
 
     # These is no flag to give to visual c compilers to set the architecture, ie scons bits argument (32,64,ARM etc)
     # There are many different cl.exe files that are run, and each one compiles & links to a different architecture
diff --git a/modules/cscript/godot_c.h b/modules/cscript/godot_c.h
index e38de1e489..58acbf8bf9 100644
--- a/modules/cscript/godot_c.h
+++ b/modules/cscript/godot_c.h
@@ -491,7 +491,7 @@ godot_variant GDAPI godot_instance_get(godot_instance p_instance, char *p_prop);
 #define GODOT_PROPERTY_HINT_RANGE 1 ///< hint_text = "min,max,step,slider; //slider is optional"
 #define GODOT_PROPERTY_HINT_EXP_RANGE 2 ///< hint_text = "min,max,step", exponential edit
 #define GODOT_PROPERTY_HINT_ENUM 3 ///< hint_text= "val1,val2,val3,etc"
-#define GODOT_PROPERTY_HINT_EXP_EASING 4 /// exponential easing funciton (Math::ease)
+#define GODOT_PROPERTY_HINT_EXP_EASING 4 /// exponential easing function (Math::ease)
 #define GODOT_PROPERTY_HINT_LENGTH 5 ///< hint_text= "length" (as integer)
 #define GODOT_PROPERTY_HINT_SPRITE_FRAME 6
 #define GODOT_PROPERTY_HINT_KEY_ACCEL 7 ///< hint_text= "length" (as integer)
diff --git a/modules/dds/texture_loader_dds.cpp b/modules/dds/texture_loader_dds.cpp
index 9c976179fa..ac981d2b1a 100644
--- a/modules/dds/texture_loader_dds.cpp
+++ b/modules/dds/texture_loader_dds.cpp
@@ -253,13 +253,13 @@ RES ResourceFormatDDS::load(const String &p_path, const String &p_original_path,
 		uint32_t size = pitch * height;
 		ERR_FAIL_COND_V(size != width * height * info.block_size, RES());
 
-		uint8_t pallete[256 * 4];
-		f->get_buffer(pallete, 256 * 4);
+		uint8_t palette[256 * 4];
+		f->get_buffer(palette, 256 * 4);
 
 		int colsize = 3;
 		for (int i = 0; i < 256; i++) {
 
-			if (pallete[i * 4 + 3] < 255)
+			if (palette[i * 4 + 3] < 255)
 				colsize = 4;
 		}
 
@@ -281,11 +281,11 @@ RES ResourceFormatDDS::load(const String &p_path, const String &p_original_path,
 
 			int dst_ofs = size + i * colsize;
 			int src_ofs = i * 4;
-			wb[dst_ofs + 0] = pallete[src_ofs + 2];
-			wb[dst_ofs + 1] = pallete[src_ofs + 1];
-			wb[dst_ofs + 2] = pallete[src_ofs + 0];
+			wb[dst_ofs + 0] = palette[src_ofs + 2];
+			wb[dst_ofs + 1] = palette[src_ofs + 1];
+			wb[dst_ofs + 2] = palette[src_ofs + 0];
 			if (colsize == 4)
-				wb[dst_ofs + 3] = pallete[src_ofs + 3];
+				wb[dst_ofs + 3] = palette[src_ofs + 3];
 		}
 
 		wb = PoolVector<uint8_t>::Write();
diff --git a/modules/gdscript/gd_compiler.cpp b/modules/gdscript/gd_compiler.cpp
index 3f8c710674..245f44887c 100644
--- a/modules/gdscript/gd_compiler.cpp
+++ b/modules/gdscript/gd_compiler.cpp
@@ -1539,7 +1539,7 @@ Error GDCompiler::_parse_function(GDScript *p_script, const GDParser::ClassNode
 			signature += "::0";
 		}
 
-		//funciton and class
+		//function and class
 
 		if (p_class->name) {
 			signature += "::" + String(p_class->name) + "." + String(func_name);
@@ -1660,7 +1660,7 @@ Error GDCompiler::_parse_class(GDScript *p_script, GDScript *p_owner, const GDPa
 					String sub = p_class->extends_class[i];
 					if (script->subclasses.has(sub)) {
 
-						Ref<Script> subclass = script->subclasses[sub]; //avoid reference from dissapearing
+						Ref<Script> subclass = script->subclasses[sub]; //avoid reference from disappearing
 						script = subclass;
 					} else {
 
diff --git a/modules/gdscript/gd_editor.cpp b/modules/gdscript/gd_editor.cpp
index 702876ecdc..1499f167c4 100644
--- a/modules/gdscript/gd_editor.cpp
+++ b/modules/gdscript/gd_editor.cpp
@@ -1070,7 +1070,7 @@ static bool _guess_identifier_type(GDCompletionContext &context, int p_line, con
 					//return _guess_expression_type(context,context._class->variables[i].expression,context._class->variables[i].line,r_type);
 				}
 
-				//try to guess from assignment in construtor or _ready
+				//try to guess from assignment in constructor or _ready
 				if (_guess_identifier_from_assignment_in_function(context, p_line + 1, p_identifier, "_ready", r_type))
 					return true;
 				if (_guess_identifier_from_assignment_in_function(context, p_line + 1, p_identifier, "_enter_tree", r_type))
diff --git a/modules/gdscript/gd_parser.cpp b/modules/gdscript/gd_parser.cpp
index 86b97e27a9..6eb40d533e 100644
--- a/modules/gdscript/gd_parser.cpp
+++ b/modules/gdscript/gd_parser.cpp
@@ -1021,7 +1021,7 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 		OperatorNode::Operator op;
 		bool valid = true;
 
-//assign, if allowed is only alowed on the first operator
+//assign, if allowed is only allowed on the first operator
 #define _VALIDATE_ASSIGN                  \
 	if (!p_allow_assign) {                \
 		_set_error("Unexpected assign."); \
@@ -1253,7 +1253,7 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 				// this is not invalid and can really appear
 				// but it becomes invalid anyway because no binary op
 				// can be followed by an unary op in a valid combination,
-				// due to how precedence works, unaries will always dissapear first
+				// due to how precedence works, unaries will always disappear first
 
 				_set_error("Unexpected two consecutive operators after ternary if.");
 				return NULL;
@@ -1263,7 +1263,7 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 				// this is not invalid and can really appear
 				// but it becomes invalid anyway because no binary op
 				// can be followed by an unary op in a valid combination,
-				// due to how precedence works, unaries will always dissapear first
+				// due to how precedence works, unaries will always disappear first
 
 				_set_error("Unexpected two consecutive operators after ternary else.");
 				return NULL;
@@ -1300,7 +1300,7 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 				// this is not invalid and can really appear
 				// but it becomes invalid anyway because no binary op
 				// can be followed by an unary op in a valid combination,
-				// due to how precedence works, unaries will always dissapear first
+				// due to how precedence works, unaries will always disappear first
 
 				_set_error("Unexpected two consecutive operators.");
 				return NULL;
diff --git a/modules/gdscript/gd_script.cpp b/modules/gdscript/gd_script.cpp
index e1cc75acfc..9aafe41a0c 100644
--- a/modules/gdscript/gd_script.cpp
+++ b/modules/gdscript/gd_script.cpp
@@ -532,7 +532,7 @@ bool GDScript::_update_exports() {
 			}
 		}
 	} else {
-		//print_line("unchaged is "+get_path());
+		//print_line("unchanged is "+get_path());
 	}
 
 	if (base_cache.is_valid()) {
@@ -1271,7 +1271,7 @@ void GDInstance::call_multilevel_reversed(const StringName &p_method, const Vari
 
 void GDInstance::notification(int p_notification) {
 
-	//notification is not virutal, it gets called at ALL levels just like in C.
+	//notification is not virtual, it gets called at ALL levels just like in C.
 	Variant value = p_notification;
 	const Variant *args[1] = { &value };
 
diff --git a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
index 884eb905fa..1c6e7e461d 100644
--- a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
+++ b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
@@ -180,7 +180,7 @@ void AudioStreamOGGVorbis::set_data(const PoolVector<uint8_t> &p_data) {
 			//does this work? (it's less mem..)
 			//decode_mem_size = ogg_alloc.alloc_buffer_length_in_bytes + info.setup_memory_required + info.temp_memory_required + info.max_frame_size;
 
-			//print_line("succeded "+itos(ogg_alloc.alloc_buffer_length_in_bytes)+" setup "+itos(info.setup_memory_required)+" setup temp "+itos(info.setup_temp_memory_required)+" temp "+itos(info.temp_memory_required)+" maxframe"+itos(info.max_frame_size));
+			//print_line("succeeded "+itos(ogg_alloc.alloc_buffer_length_in_bytes)+" setup "+itos(info.setup_memory_required)+" setup temp "+itos(info.setup_temp_memory_required)+" temp "+itos(info.temp_memory_required)+" maxframe"+itos(info.max_frame_size));
 
 			length = stb_vorbis_stream_length_in_seconds(ogg_stream);
 			stb_vorbis_close(ogg_stream);
diff --git a/modules/visual_script/visual_script.cpp b/modules/visual_script/visual_script.cpp
index 2b884c34fb..610309afca 100644
--- a/modules/visual_script/visual_script.cpp
+++ b/modules/visual_script/visual_script.cpp
@@ -1489,7 +1489,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 		VSDEBUG("WORKING MEM: " + itos(node->working_mem_idx));
 
 		if (current_node_id == f->node) {
-			//if function node, set up function arguments from begining of stack
+			//if function node, set up function arguments from beginning of stack
 
 			for (int i = 0; i < f->argument_count; i++) {
 				input_args[i] = &variant_stack[i];
diff --git a/modules/visual_script/visual_script_expression.cpp b/modules/visual_script/visual_script_expression.cpp
index 741b422848..96864b4bf6 100644
--- a/modules/visual_script/visual_script_expression.cpp
+++ b/modules/visual_script/visual_script_expression.cpp
@@ -1180,7 +1180,7 @@ VisualScriptExpression::ENode *VisualScriptExpression::_parse_expression() {
 				// this is not invalid and can really appear
 				// but it becomes invalid anyway because no binary op
 				// can be followed by an unary op in a valid combination,
-				// due to how precedence works, unaries will always dissapear first
+				// due to how precedence works, unaries will always disappear first
 
 				_set_error("Unexpected two consecutive operators.");
 				return NULL;
diff --git a/platform/android/java/src/com/android/vending/licensing/Obfuscator.java b/platform/android/java/src/com/android/vending/licensing/Obfuscator.java
index b5d510d72d..88891728e6 100644
--- a/platform/android/java/src/com/android/vending/licensing/Obfuscator.java
+++ b/platform/android/java/src/com/android/vending/licensing/Obfuscator.java
@@ -20,7 +20,7 @@ package com.google.android.vending.licensing;
  * Interface used as part of a {@link Policy} to allow application authors to obfuscate
  * licensing data that will be stored into a SharedPreferences file.
  * <p>
- * Any transformation scheme must be reversable. Implementing classes may optionally implement an
+ * Any transformation scheme must be reversible. Implementing classes may optionally implement an
  * integrity check to further prevent modification to preference data. Implementing classes
  * should use device-specific information as a key in the obfuscation algorithm to prevent
  * obfuscated preferences from being shared among devices.
diff --git a/platform/android/java/src/org/godotengine/godot/Godot.java b/platform/android/java/src/org/godotengine/godot/Godot.java
index f970cf1140..0cec0c5773 100644
--- a/platform/android/java/src/org/godotengine/godot/Godot.java
+++ b/platform/android/java/src/org/godotengine/godot/Godot.java
@@ -340,7 +340,7 @@ public class Godot extends Activity implements SensorEventListener, IDownloaderC
                     r = is.read(len);
                     if (r<4) {
 
-			Log.d("GODOT", "**ERROR** Wrong cmdline param lenght.\n");
+			Log.d("GODOT", "**ERROR** Wrong cmdline param length.\n");
                         return new String[0];
                     }
 		    int strlen=((int)(len[3]&0xFF)<<24) | ((int)(len[2]&0xFF)<<16) | ((int)(len[1]&0xFF)<<8) | ((int)(len[0]&0xFF));
diff --git a/platform/android/java/src/org/godotengine/godot/GodotIO.java b/platform/android/java/src/org/godotengine/godot/GodotIO.java
index 33c1c03ace..d6ceef8768 100644
--- a/platform/android/java/src/org/godotengine/godot/GodotIO.java
+++ b/platform/android/java/src/org/godotengine/godot/GodotIO.java
@@ -469,7 +469,7 @@ public class GodotIO {
 	}
 
 	/////////////////////////
-	// MISCELANEOUS OS IO
+	// MISCELLANEOUS OS IO
 	/////////////////////////
 
 
diff --git a/platform/android/java_class_wrapper.h b/platform/android/java_class_wrapper.h
index dcc9973446..12ef92c45b 100644
--- a/platform/android/java_class_wrapper.h
+++ b/platform/android/java_class_wrapper.h
@@ -68,9 +68,9 @@ class JavaClass : public Reference {
 		jmethodID method;
 	};
 
-	_FORCE_INLINE_ static void _convert_to_variant_type(int p_sig, Variant::Type &r_type, float &likelyhood) {
+	_FORCE_INLINE_ static void _convert_to_variant_type(int p_sig, Variant::Type &r_type, float &likelihood) {
 
-		likelyhood = 1.0;
+		likelihood = 1.0;
 		r_type = Variant::NIL;
 
 		switch (p_sig) {
@@ -81,37 +81,37 @@ class JavaClass : public Reference {
 			case ARG_TYPE_BYTE | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_BYTE:
 				r_type = Variant::INT;
-				likelyhood = 0.1;
+				likelihood = 0.1;
 				break;
 			case ARG_TYPE_CHAR | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_CHAR:
 				r_type = Variant::INT;
-				likelyhood = 0.2;
+				likelihood = 0.2;
 				break;
 			case ARG_TYPE_SHORT | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_SHORT:
 				r_type = Variant::INT;
-				likelyhood = 0.3;
+				likelihood = 0.3;
 				break;
 			case ARG_TYPE_INT | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_INT:
 				r_type = Variant::INT;
-				likelyhood = 1.0;
+				likelihood = 1.0;
 				break;
 			case ARG_TYPE_LONG | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_LONG:
 				r_type = Variant::INT;
-				likelyhood = 0.5;
+				likelihood = 0.5;
 				break;
 			case ARG_TYPE_FLOAT | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_FLOAT:
 				r_type = Variant::REAL;
-				likelyhood = 1.0;
+				likelihood = 1.0;
 				break;
 			case ARG_TYPE_DOUBLE | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_DOUBLE:
 				r_type = Variant::REAL;
-				likelyhood = 0.5;
+				likelihood = 0.5;
 				break;
 			case ARG_TYPE_STRING: r_type = Variant::STRING; break;
 			case ARG_TYPE_CLASS: r_type = Variant::OBJECT; break;
@@ -119,31 +119,31 @@ class JavaClass : public Reference {
 			case ARG_ARRAY_BIT | ARG_TYPE_BOOLEAN: r_type = Variant::ARRAY; break;
 			case ARG_ARRAY_BIT | ARG_TYPE_BYTE:
 				r_type = Variant::POOL_BYTE_ARRAY;
-				likelyhood = 1.0;
+				likelihood = 1.0;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_CHAR:
 				r_type = Variant::POOL_BYTE_ARRAY;
-				likelyhood = 0.5;
+				likelihood = 0.5;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_SHORT:
 				r_type = Variant::POOL_INT_ARRAY;
-				likelyhood = 0.3;
+				likelihood = 0.3;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_INT:
 				r_type = Variant::POOL_INT_ARRAY;
-				likelyhood = 1.0;
+				likelihood = 1.0;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_LONG:
 				r_type = Variant::POOL_INT_ARRAY;
-				likelyhood = 0.5;
+				likelihood = 0.5;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_FLOAT:
 				r_type = Variant::POOL_REAL_ARRAY;
-				likelyhood = 1.0;
+				likelihood = 1.0;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_DOUBLE:
 				r_type = Variant::POOL_REAL_ARRAY;
-				likelyhood = 0.5;
+				likelihood = 0.5;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_STRING: r_type = Variant::POOL_STRING_ARRAY; break;
 			case ARG_ARRAY_BIT | ARG_TYPE_CLASS: r_type = Variant::ARRAY; break;
diff --git a/platform/android/java_glue.cpp b/platform/android/java_glue.cpp
index 7f5893dbdf..06ef581813 100644
--- a/platform/android/java_glue.cpp
+++ b/platform/android/java_glue.cpp
@@ -881,7 +881,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *en
 
 	__android_log_print(ANDROID_LOG_INFO, "godot", "*****SETUP OK");
 
-	//video driver is determined here, because once initialized, it cant be changed
+	//video driver is determined here, because once initialized, it can't be changed
 	String vd = GlobalConfig::get_singleton()->get("display/driver");
 
 	env->CallVoidMethod(_godot_instance, _on_video_init, (jboolean) true);
diff --git a/platform/haiku/haiku_direct_window.cpp b/platform/haiku/haiku_direct_window.cpp
index bc2dbb9b8f..3ed7a84eb5 100644
--- a/platform/haiku/haiku_direct_window.cpp
+++ b/platform/haiku/haiku_direct_window.cpp
@@ -289,7 +289,7 @@ void HaikuDirectWindow::HandleKeyboardEvent(BMessage *message) {
 		event.key.unicode = BUnicodeChar::FromUTF8(&bytes);
 	}
 
-	//make it consistent accross platforms.
+	//make it consistent across platforms.
 	if (event.key.scancode == KEY_BACKTAB) {
 		event.key.scancode = KEY_TAB;
 		event.key.mod.shift = true;
diff --git a/platform/iphone/gl_view.mm b/platform/iphone/gl_view.mm
index adc76a622e..6850b6be38 100755
--- a/platform/iphone/gl_view.mm
+++ b/platform/iphone/gl_view.mm
@@ -331,7 +331,7 @@ static void clear_touches() {
 	glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer);
 	glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
 	// This call associates the storage for the current render buffer with the EAGLDrawable (our CAEAGLLayer)
-	// allowing us to draw into a buffer that will later be rendered to screen whereever the layer is (which corresponds with our view).
+	// allowing us to draw into a buffer that will later be rendered to screen wherever the layer is (which corresponds with our view).
 	[context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:(id<EAGLDrawable>)self.layer];
 	glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, viewRenderbuffer);
 
diff --git a/platform/iphone/rasterizer_iphone.cpp b/platform/iphone/rasterizer_iphone.cpp
index 1a619f4305..14288e4ba0 100644
--- a/platform/iphone/rasterizer_iphone.cpp
+++ b/platform/iphone/rasterizer_iphone.cpp
@@ -1867,7 +1867,7 @@ void RasterizerIPhone::_setup_light(LightInstance *p_instance, int p_idx) {
 	switch (ld->type) {
 
 		case VS::LIGHT_DIRECTIONAL: {
-			/* This doesnt have attenuation */
+			/* This doesn't have attenuation */
 
 			glMatrixMode(GL_MODELVIEW);
 			glPushMatrix();
@@ -2088,7 +2088,7 @@ void RasterizerIPhone::_render_list_forward(RenderList *p_render_list) {
 	uint64_t prev_light_hash = 0;
 	const Skeleton *prev_skeleton = NULL;
 	const Geometry *prev_geometry = NULL;
-	const ParamOverrideMap *prev_overrides = NULL; // make it diferent than NULL
+	const ParamOverrideMap *prev_overrides = NULL; // make it different than NULL
 
 	Geometry::Type prev_geometry_type = Geometry::GEOMETRY_INVALID;
 
diff --git a/platform/windows/context_gl_win.cpp b/platform/windows/context_gl_win.cpp
index d737502bf5..449ac264a6 100644
--- a/platform/windows/context_gl_win.cpp
+++ b/platform/windows/context_gl_win.cpp
@@ -169,7 +169,7 @@ Error ContextGL_Win::initialize() {
 
 		if (wglCreateContextAttribsARB == NULL) //OpenGL 3.0 is not supported
 		{
-			MessageBox(NULL, "Cannot get Proc Adress for CreateContextAttribs", "ERROR", MB_OK | MB_ICONEXCLAMATION);
+			MessageBox(NULL, "Cannot get Proc Address for CreateContextAttribs", "ERROR", MB_OK | MB_ICONEXCLAMATION);
 			wglDeleteContext(hRC);
 			return ERR_CANT_CREATE;
 		}
diff --git a/platform/windows/detect.py b/platform/windows/detect.py
index 382783d6bc..a3e410ec64 100644
--- a/platform/windows/detect.py
+++ b/platform/windows/detect.py
@@ -283,7 +283,7 @@ def configure(env):
                    + " will be executed and inform you.")
             sys.exit()
 
-        # Forcing bits argument because MSVC does not have a flag to set this through SCons... it's different compilers (cl.exe's) called from the propper command prompt
+        # Forcing bits argument because MSVC does not have a flag to set this through SCons... it's different compilers (cl.exe's) called from the proper command prompt
         # that decide the architecture that is build for. Scons can only detect the os.getenviron (because vsvarsall.bat sets a lot of stuff for cl.exe to work with)
         env["bits"] = "32"
         env["x86_libtheora_opt_vc"] = True
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index d7cb69f2b9..fe162370aa 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -1019,7 +1019,7 @@ void OS_X11::handle_key_event(XKeyEvent *p_event, bool p_echo) {
 	// XKeycodeToKeysym to obtain internationalized
 	// input.. WRONG!!
 	// you must use XLookupString (???) which not only wastes
-	// cycles generating an unnecesary string, but also
+	// cycles generating an unnecessary string, but also
 	// still works in half the cases. (won't handle deadkeys)
 	// For more complex input methods (deadkeys and more advanced)
 	// you have to use XmbLookupString (??).
@@ -1075,7 +1075,7 @@ void OS_X11::handle_key_event(XKeyEvent *p_event, bool p_echo) {
 	/* Phase 4, determine if event must be filtered */
 
 	// This seems to be a side-effect of using XIM.
-	// XEventFilter looks like a core X11 funciton,
+	// XEventFilter looks like a core X11 function,
 	// but it's actually just used to see if we must
 	// ignore a deadkey, or events XIM determines
 	// must not reach the actual gui.
@@ -1157,7 +1157,7 @@ void OS_X11::handle_key_event(XKeyEvent *p_event, bool p_echo) {
 	event.key.echo = p_echo;
 
 	if (event.key.scancode == KEY_BACKTAB) {
-		//make it consistent accross platforms.
+		//make it consistent across platforms.
 		event.key.scancode = KEY_TAB;
 		event.key.mod.shift = true;
 	}
diff --git a/scene/2d/line_builder.cpp b/scene/2d/line_builder.cpp
index 0912f6cfe8..024c0b89ee 100644
--- a/scene/2d/line_builder.cpp
+++ b/scene/2d/line_builder.cpp
@@ -515,7 +515,7 @@ void LineBuilder::strip_add_arc(Vector2 center, float angle_delta, Orientation o
 void LineBuilder::new_arc(Vector2 center, Vector2 vbegin, float angle_delta, Color color, Rect2 uv_rect) {
 
 	// Make a standalone arc that doesn't use existing vertices,
-	// with undistorted UVs from withing a square section
+	// with undistorted UVs from within a square section
 
 	float radius = vbegin.length();
 	float angle_step = Math_PI / static_cast<float>(round_precision);
diff --git a/scene/gui/box_container.cpp b/scene/gui/box_container.cpp
index 7c1487c42f..1096c43c10 100644
--- a/scene/gui/box_container.cpp
+++ b/scene/gui/box_container.cpp
@@ -98,7 +98,7 @@ void BoxContainer::_resort() {
 		elements exist */
 
 	bool has_stretched = false;
-	while (stretch_ratio_total > 0) { // first of all, dont even be here if no stretchable objects exist
+	while (stretch_ratio_total > 0) { // first of all, don't even be here if no stretchable objects exist
 
 		has_stretched = true;
 		bool refit_successful = true; //assume refit-test will go well
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index a8e364a4cd..d2f3eea721 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -485,7 +485,7 @@ void Control::_notification(int p_notification) {
 		} break;
 		case NOTIFICATION_MOVED_IN_PARENT: {
 			// some parents need to know the order of the childrens to draw (like TabContainer)
-			// update if necesary
+			// update if necessary
 			if (data.parent)
 				data.parent->update();
 			update();
diff --git a/scene/gui/dialogs.cpp b/scene/gui/dialogs.cpp
index a58e62f061..35d54d9843 100644
--- a/scene/gui/dialogs.cpp
+++ b/scene/gui/dialogs.cpp
@@ -42,7 +42,7 @@ void WindowDialog::_post_popup() {
 
 void WindowDialog::_fix_size() {
 
-	// Perhaps this should be called when the viewport resizes aswell or windows go out of bounds...
+	// Perhaps this should be called when the viewport resizes as well or windows go out of bounds...
 
 	// Ensure the whole window is visible.
 	Point2i pos = get_global_pos();
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 322d9dee20..eaa2a66a56 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -125,7 +125,7 @@ void RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int
 	if (cfont.is_null())
 		cfont = p_base_font;
 
-	//line height should be the font height for the first time, this ensures that an empty line will never have zero height and succesive newlines are displayed
+	//line height should be the font height for the first time, this ensures that an empty line will never have zero height and successive newlines are displayed
 	int line_height = cfont->get_height();
 
 	Variant meta;
diff --git a/scene/gui/scroll_bar.cpp b/scene/gui/scroll_bar.cpp
index 37f7b46e22..b27104f788 100644
--- a/scene/gui/scroll_bar.cpp
+++ b/scene/gui/scroll_bar.cpp
@@ -705,7 +705,7 @@ void ScrollBar::mouse_motion(const Point2& p_pos, const Point2& p_rel, int b.but
 	if (value_ofs>(get_max()-get_page()))
 		value_ofs=get_max()-get_page();
 	if (get_val()==value_ofs)
-		return; //dont bother if the value is the same
+		return; //don't bother if the value is the same
 
 	set_val( value_ofs );
 
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index d63ef41239..9a999c9323 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -2912,7 +2912,7 @@ int Tree::get_column_width(int p_column) const {
 	if (expand_area < expanding_total)
 		return columns[p_column].min_width;
 
-	ERR_FAIL_COND_V(expanding_columns == 0, -1); // shouldnt happen
+	ERR_FAIL_COND_V(expanding_columns == 0, -1); // shouldn't happen
 
 	return expand_area * columns[p_column].min_width / expanding_total;
 }
diff --git a/scene/io/resource_format_wav.cpp b/scene/io/resource_format_wav.cpp
index 1e14d01f4e..0d64743d1e 100644
--- a/scene/io/resource_format_wav.cpp
+++ b/scene/io/resource_format_wav.cpp
@@ -136,7 +136,7 @@ RES ResourceFormatLoaderWAV::load(const String &p_path, const String& p_original
 				break;
 			}
 
-			/* Dont need anything else, continue */
+			/* Don't need anything else, continue */
 			format_found=true;
 		}
 
diff --git a/scene/main/scene_main_loop.cpp b/scene/main/scene_main_loop.cpp
index e766d1c149..79ee4a6f75 100644
--- a/scene/main/scene_main_loop.cpp
+++ b/scene/main/scene_main_loop.cpp
@@ -573,7 +573,7 @@ bool SceneTree::idle(float p_time) {
 	}
 
 	_flush_ugc();
-	_flush_transform_notifications(); //transforms after world update, to avoid unnecesary enter/exit notifications
+	_flush_transform_notifications(); //transforms after world update, to avoid unnecessary enter/exit notifications
 	call_group_flags(GROUP_CALL_REALTIME, "_viewports", "update_worlds");
 
 	root_lock--;
diff --git a/scene/resources/audio_stream_sample.cpp b/scene/resources/audio_stream_sample.cpp
index b419f4b6be..8e40911887 100644
--- a/scene/resources/audio_stream_sample.cpp
+++ b/scene/resources/audio_stream_sample.cpp
@@ -289,7 +289,7 @@ void AudioStreamPlaybackSample::mix(AudioFrame *p_buffer, float p_rate_scale, in
 					offset = loop_end_fp - (loop_begin_fp - offset);
 				}
 			} else {
-				/* check for sample not reaching begining */
+				/* check for sample not reaching beginning */
 				if (offset < 0) {
 
 					active = false;
diff --git a/scene/resources/curve.h b/scene/resources/curve.h
index 2a8fab7f4c..eae52d7bd4 100644
--- a/scene/resources/curve.h
+++ b/scene/resources/curve.h
@@ -135,7 +135,7 @@ public:
 
 	float get_baked_length() const;
 	Vector2 interpolate_baked(float p_offset, bool p_cubic = false) const;
-	PoolVector2Array get_baked_points() const; //useful for going thru
+	PoolVector2Array get_baked_points() const; //useful for going through
 
 	PoolVector2Array tesselate(int p_max_stages = 5, float p_tolerance = 4) const; //useful for display
 
@@ -203,8 +203,8 @@ public:
 	float get_baked_length() const;
 	Vector3 interpolate_baked(float p_offset, bool p_cubic = false) const;
 	float interpolate_baked_tilt(float p_offset) const;
-	PoolVector3Array get_baked_points() const; //useful for going thru
-	PoolRealArray get_baked_tilts() const; //useful for going thru
+	PoolVector3Array get_baked_points() const; //useful for going through
+	PoolRealArray get_baked_tilts() const; //useful for going through
 
 	PoolVector3Array tesselate(int p_max_stages = 5, float p_tolerance = 4) const; //useful for display
 
diff --git a/scene/resources/default_theme/make_header.py b/scene/resources/default_theme/make_header.py
index 68c9e92527..03c2c9be4a 100755
--- a/scene/resources/default_theme/make_header.py
+++ b/scene/resources/default_theme/make_header.py
@@ -8,7 +8,7 @@ import string
 
 f = open("theme_data.h", "wb")
 
-f.write("// THIS FILE HAS BEEN AUTOGENERATED, DONT EDIT!!\n")
+f.write("// THIS FILE HAS BEEN AUTOGENERATED, DON'T EDIT!!\n")
 
 f.write("\n\n")
 
diff --git a/scene/resources/packed_scene.cpp b/scene/resources/packed_scene.cpp
index 76c6543a2f..2bb9eda198 100644
--- a/scene/resources/packed_scene.cpp
+++ b/scene/resources/packed_scene.cpp
@@ -533,7 +533,7 @@ Error SceneState::_parse_node(Node *p_owner, Node *p_node, int p_parent_idx, Map
 
 			if (E->get().usage & PROPERTY_USAGE_NO_INSTANCE_STATE || E->get().name == "__meta__") {
 				//property has requested that no instance state is saved, sorry
-				//also, meta won't be overriden or saved
+				//also, meta won't be overridden or saved
 				continue;
 			}
 
diff --git a/scene/resources/shader.h b/scene/resources/shader.h
index b7fa349dfe..bc98fbf737 100644
--- a/scene/resources/shader.h
+++ b/scene/resources/shader.h
@@ -54,7 +54,7 @@ private:
 
 	// hack the name of performance
 	// shaders keep a list of ShaderMaterial -> VisualServer name translations, to make
-	// convertion fast and save memory.
+	// conversion fast and save memory.
 	mutable bool params_cache_dirty;
 	mutable Map<StringName, StringName> params_cache; //map a shader param to a material param..
 	Map<StringName, Ref<Texture> > default_textures;
diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp
index f979c5c758..d08fc2634e 100644
--- a/scene/resources/texture.cpp
+++ b/scene/resources/texture.cpp
@@ -918,7 +918,7 @@ void AtlasTexture::draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile
 }
 void AtlasTexture::draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate, bool p_transpose) const {
 
-	//this might not necesarily work well if using a rect, needs to be fixed properly
+	//this might not necessarily work well if using a rect, needs to be fixed properly
 	Rect2 rc = region;
 
 	if (!atlas.is_valid())
diff --git a/servers/audio/audio_filter_sw.cpp b/servers/audio/audio_filter_sw.cpp
index b3ed76f22c..4bfe31247b 100644
--- a/servers/audio/audio_filter_sw.cpp
+++ b/servers/audio/audio_filter_sw.cpp
@@ -57,7 +57,7 @@ void AudioFilterSW::prepare_coefficients(Coeffs *p_coeffs) {
 
 	double final_cutoff = (cutoff > sr_limit) ? sr_limit : cutoff;
 	if (final_cutoff < 1) //avoid crapness
-		final_cutoff = 1; //dont allow less than this
+		final_cutoff = 1; //don't allow less than this
 
 	double omega = 2.0 * Math_PI * final_cutoff / sampling_rate;
 
diff --git a/servers/audio/effects/audio_effect_chorus.cpp b/servers/audio/effects/audio_effect_chorus.cpp
index fa3a571c6e..27b03351c8 100644
--- a/servers/audio/effects/audio_effect_chorus.cpp
+++ b/servers/audio/effects/audio_effect_chorus.cpp
@@ -76,7 +76,7 @@ void AudioEffectChorusInstance::_process_chunk(const AudioFrame *p_src_frames, A
 		uint64_t local_cycles = cycles[vc];
 		uint64_t increment = llrint(cycles_to_mix / (double)p_frame_count * (double)(1 << AudioEffectChorus::CYCLES_FRAC));
 
-		//check the LFO doesnt read ahead of the write pos
+		//check the LFO doesn't read ahead of the write pos
 		if ((((int)max_depth_frames) + 10) > delay_frames) { //10 as some threshold to avoid precision stuff
 			delay_frames += (int)max_depth_frames - delay_frames;
 			delay_frames += 10; //threshold to avoid precision stuff
diff --git a/servers/audio/effects/reverb.cpp b/servers/audio/effects/reverb.cpp
index 6462977d7c..26e6f50667 100644
--- a/servers/audio/effects/reverb.cpp
+++ b/servers/audio/effects/reverb.cpp
@@ -235,7 +235,7 @@ void Reverb::set_extra_spread_base(float p_sec) {
 
 void Reverb::configure_buffers() {
 
-	clear_buffers(); //clear if necesary
+	clear_buffers(); //clear if necessary
 
 	for (int i = 0; i < MAX_COMBS; i++) {
 
diff --git a/servers/audio_server.cpp b/servers/audio_server.cpp
index 8f45d0966f..5f70f52576 100644
--- a/servers/audio_server.cpp
+++ b/servers/audio_server.cpp
@@ -255,7 +255,7 @@ void AudioServer::_mix_step() {
 					bus->channels[k].last_mix_with_audio = mix_frames;
 				} else if (mix_frames - bus->channels[k].last_mix_with_audio > channel_disable_frames) {
 					bus->channels[k].active = false;
-					continue; //went inactive, dont mix.
+					continue; //went inactive, don't mix.
 				}
 			}
 
diff --git a/servers/physics/body_sw.cpp b/servers/physics/body_sw.cpp
index a4fc694f67..6b43ec31aa 100644
--- a/servers/physics/body_sw.cpp
+++ b/servers/physics/body_sw.cpp
@@ -503,7 +503,7 @@ void BodySW::integrate_forces(real_t p_step) {
 
 	} else {
 		if (!omit_force_integration && !first_integration) {
-			//overriden by direct state query
+			//overridden by direct state query
 
 			Vector3 force = gravity * mass;
 			force += applied_force;
diff --git a/servers/physics/gjk_epa.cpp b/servers/physics/gjk_epa.cpp
index f65e6768ab..2c5610ee89 100644
--- a/servers/physics/gjk_epa.cpp
+++ b/servers/physics/gjk_epa.cpp
@@ -58,7 +58,7 @@ namespace GjkEpa2 {
 
 struct sResults	{
 	enum eStatus {
-		Separated,		/* Shapes doesnt penetrate */
+		Separated,		/* Shapes doesn't penetrate */
 		Penetrating,	/* Shapes are penetrating */
 		GJK_Failed,		/* GJK phase fail, no big issue, shapes are probably just 'touching'	*/
 		EPA_Failed /* EPA phase fail, bigger problem, need to save parameters, and debug	*/
diff --git a/servers/physics/joints/generic_6dof_joint_sw.h b/servers/physics/joints/generic_6dof_joint_sw.h
index 87245c6ffe..bd9a1e5f0e 100644
--- a/servers/physics/joints/generic_6dof_joint_sw.h
+++ b/servers/physics/joints/generic_6dof_joint_sw.h
@@ -237,7 +237,7 @@ protected:
 	Vector3 m_calculatedAxisAngleDiff;
 	Vector3 m_calculatedAxis[3];
 
-	Vector3 m_AnchorPos; // point betwen pivots of bodies A and B to solve linear axes
+	Vector3 m_AnchorPos; // point between pivots of bodies A and B to solve linear axes
 
 	bool m_useLinearReferenceFrameA;
 
diff --git a/servers/physics/physics_server_sw.cpp b/servers/physics/physics_server_sw.cpp
index 37be0a8a1c..6fc983a739 100644
--- a/servers/physics/physics_server_sw.cpp
+++ b/servers/physics/physics_server_sw.cpp
@@ -181,7 +181,7 @@ PhysicsDirectSpaceState *PhysicsServerSW::space_get_direct_state(RID p_space) {
 	ERR_FAIL_COND_V(!space, NULL);
 	if (!doing_sync || space->is_locked()) {
 
-		ERR_EXPLAIN("Space state is inaccesible right now, wait for iteration or fixed process notification.");
+		ERR_EXPLAIN("Space state is inaccessible right now, wait for iteration or fixed process notification.");
 		ERR_FAIL_V(NULL);
 	}
 
diff --git a/servers/physics/space_sw.cpp b/servers/physics/space_sw.cpp
index 603c6fa3c4..2043f9fed8 100644
--- a/servers/physics/space_sw.cpp
+++ b/servers/physics/space_sw.cpp
@@ -146,7 +146,7 @@ int PhysicsDirectSpaceStateSW::intersect_shape(const RID &p_shape, const Transfo
 		if (!_match_object_type_query(space->intersection_query_results[i], p_layer_mask, p_object_type_mask))
 			continue;
 
-		//area cant be picked by ray (default)
+		//area can't be picked by ray (default)
 
 		if (p_exclude.has(space->intersection_query_results[i]->get_self()))
 			continue;
@@ -225,7 +225,7 @@ bool PhysicsDirectSpaceStateSW::cast_motion(const RID &p_shape, const Transform
 //test initial overlap
 #if 0
 		if (CollisionSolverSW::solve_static(shape,p_xform,col_obj->get_shape(shape_idx),col_obj_xform,NULL,NULL,&sep_axis)) {
-			print_line("failed initial cast (collision at begining)");
+			print_line("failed initial cast (collision at beginning)");
 			return false;
 		}
 #else
diff --git a/servers/physics_2d/body_2d_sw.cpp b/servers/physics_2d/body_2d_sw.cpp
index d49dd35ade..26f319559e 100644
--- a/servers/physics_2d/body_2d_sw.cpp
+++ b/servers/physics_2d/body_2d_sw.cpp
@@ -484,7 +484,7 @@ void Body2DSW::integrate_forces(real_t p_step) {
 
 	} else {
 		if (!omit_force_integration && !first_integration) {
-			//overriden by direct state query
+			//overridden by direct state query
 
 			Vector2 force = gravity * mass;
 			force += applied_force;
diff --git a/servers/physics_2d/physics_2d_server_sw.cpp b/servers/physics_2d/physics_2d_server_sw.cpp
index 0a56683c5d..92555e26b6 100644
--- a/servers/physics_2d/physics_2d_server_sw.cpp
+++ b/servers/physics_2d/physics_2d_server_sw.cpp
@@ -266,7 +266,7 @@ Physics2DDirectSpaceState *Physics2DServerSW::space_get_direct_state(RID p_space
 	ERR_FAIL_COND_V(!space, NULL);
 	if ((using_threads && !doing_sync) || space->is_locked()) {
 
-		ERR_EXPLAIN("Space state is inaccesible right now, wait for iteration or fixed process notification.");
+		ERR_EXPLAIN("Space state is inaccessible right now, wait for iteration or fixed process notification.");
 		ERR_FAIL_V(NULL);
 	}
 
diff --git a/servers/visual/rasterizer.cpp b/servers/visual/rasterizer.cpp
index fdcc4f5633..1be65be927 100644
--- a/servers/visual/rasterizer.cpp
+++ b/servers/visual/rasterizer.cpp
@@ -610,7 +610,7 @@ void Rasterizer::_free_fixed_material(const RID& p_material) {
 
 void Rasterizer::flush_frame() {
 
-	//not really necesary to implement
+	//not really necessary to implement
 }
 
 Rasterizer::Rasterizer() {
diff --git a/servers/visual/rasterizer.h b/servers/visual/rasterizer.h
index 527230895c..838ddead75 100644
--- a/servers/visual/rasterizer.h
+++ b/servers/visual/rasterizer.h
@@ -1489,7 +1489,7 @@ public:
 	virtual void end_shadow_map()=0;
 
 	virtual void end_frame()=0;
-	virtual void flush_frame(); //not necesary in most cases
+	virtual void flush_frame(); //not necessary in most cases
 
 	/* CANVAS API */
 
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp
index 3bc495f08e..bc4452d5a8 100644
--- a/servers/visual/shader_language.cpp
+++ b/servers/visual/shader_language.cpp
@@ -2820,7 +2820,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
 				// this is not invalid and can really appear
 				// but it becomes invalid anyway because no binary op
 				// can be followed by an unary op in a valid combination,
-				// due to how precedence works, unaries will always dissapear first
+				// due to how precedence works, unaries will always disappear first
 
 				_set_error("Parser bug..");
 			}
@@ -3374,7 +3374,7 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, Map<StringName, DataTy
 				}
 
 				if (!is_token_datatype(tk.type)) {
-					_set_error("Expected funtion, uniform or varying ");
+					_set_error("Expected function, uniform or varying ");
 					return ERR_PARSE_ERROR;
 				}
 
@@ -3492,7 +3492,7 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, Map<StringName, DataTy
 					}
 				}
 
-				//all good let's parse inside the fucntion!
+				//all good let's parse inside the function!
 				tk = _get_token();
 				if (tk.type != TK_CURLY_BRACKET_OPEN) {
 					_set_error("Expected '{' to begin function");
diff --git a/servers/visual/visual_server_scene.cpp b/servers/visual/visual_server_scene.cpp
index 46c7fa6791..9b77ca9e1c 100644
--- a/servers/visual/visual_server_scene.cpp
+++ b/servers/visual/visual_server_scene.cpp
@@ -2447,7 +2447,7 @@ void VisualServerScene::_setup_gi_probe(Instance *p_instance) {
 					for (int y = 0; y < 4; y++) {
 						for (int x = 0; x < 4; x++) {
 
-							//substract minimum
+							//subtract minimum
 							uint32_t a = uint32_t(alpha_block[x][y]) - min_alpha;
 							//convert range to 3 bits
 							a = int((a * 7.0 / (max_alpha - min_alpha)) + 0.5);
@@ -2923,7 +2923,7 @@ void VisualServerScene::_bake_gi_probe(Instance *p_gi_probe) {
 					colors[j].z = (local_data[b.sources[j]].energy[2] / float(probe_data->dynamic.bake_dynamic_range)) / 1024.0;
 				}
 				//super quick and dirty compression
-				//find 2 most futher apart
+				//find 2 most further apart
 				float distance = 0;
 				Vector3 from, to;
 
@@ -3001,7 +3001,7 @@ void VisualServerScene::_bake_gi_probe(Instance *p_gi_probe) {
 					}
 				}
 
-				//by default, 1 is black, otherwise it will be overriden by source
+				//by default, 1 is black, otherwise it will be overridden by source
 
 				uint32_t index_block[16] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };