diff --git a/CMakeLists.txt b/CMakeLists.txt
index 149ad034212..51d900ae35d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -120,7 +120,7 @@ option(WITH_INTERNATIONAL "Enable I18N (International fonts and text)" ON)
 option(WITH_PYTHON        "Enable Embedded Python API  (only disable for development)" ON)
 option(WITH_PYTHON_SECURITY "Disables execution of scripts within blend files by default (recommend to leave off)" OFF)
 mark_as_advanced(WITH_PYTHON)  # dont want people disabling this unless they really know what they are doing.
-mark_as_advanced(WITH_PYTHON_SECURITY)  # some distrobutions see this as a security issue, rather than have them patch it, make a build option.
+mark_as_advanced(WITH_PYTHON_SECURITY)  # some distributions see this as a security issue, rather than have them patch it, make a build option.
 
 option(WITH_PYTHON_SAFETY "Enable internal API error checking to track invalid data to prevent crash on access (at the expense of some effeciency, only enable for development)." OFF)
 option(WITH_PYTHON_MODULE "Enable building as a python module which runs without a user interface, like running regular blender in background mode (experimental, only enable for development)" OFF)
@@ -371,7 +371,7 @@ if(WITH_CYCLES OR WITH_MOD_BOOLEAN)
 	set(WITH_BOOST ON)
 endif()
 
-# don't store paths to libs for portable distrobution
+# don't store paths to libs for portable distribution
 if(WITH_INSTALL_PORTABLE)
 	set(CMAKE_SKIP_BUILD_RPATH TRUE)
 endif()
@@ -1303,7 +1303,7 @@ elseif(WIN32)
 		set(PLATFORM_LINKFLAGS "-Xlinker --stack=2097152")
 
 		## DISABLE - causes linking errors 
-		## for re-distrobution, so users dont need mingw installed
+		## for re-distribution, so users dont need mingw installed
 		# set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -static-libgcc -static-libstdc++")
 
 	endif()
diff --git a/build_files/scons/config/win32-mingw-config.py b/build_files/scons/config/win32-mingw-config.py
index 327fb07ac7a..0a72d87bb2a 100644
--- a/build_files/scons/config/win32-mingw-config.py
+++ b/build_files/scons/config/win32-mingw-config.py
@@ -201,7 +201,7 @@ LLIBS = ['-lshell32', '-lshfolder', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32
 PLATFORM_LINKFLAGS = ['-Xlinker', '--stack=2097152']
 
 ## DISABLED, causes linking errors!
-## for re-distrobution, so users dont need mingw installed
+## for re-distribution, so users dont need mingw installed
 # PLATFORM_LINKFLAGS += ["-static-libgcc", "-static-libstdc++"]
 
 BF_DEBUG = False
diff --git a/build_files/scons/config/win64-mingw-config.py b/build_files/scons/config/win64-mingw-config.py
index 020e5ad3a61..838822bbbcb 100644
--- a/build_files/scons/config/win64-mingw-config.py
+++ b/build_files/scons/config/win64-mingw-config.py
@@ -199,7 +199,7 @@ LLIBS = ['-lshell32', '-lshfolder', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32
 PLATFORM_LINKFLAGS = ['-Xlinker', '--stack=2097152']
 
 ## DISABLED, causes linking errors!
-## for re-distrobution, so users dont need mingw installed
+## for re-distribution, so users dont need mingw installed
 # PLATFORM_LINKFLAGS += ["-static-libgcc", "-static-libstdc++"]
 
 BF_DEBUG = False
diff --git a/intern/audaspace/fftw/AUD_BandPassFactory.h b/intern/audaspace/fftw/AUD_BandPassFactory.h
index 75de071403f..90b090dce16 100644
--- a/intern/audaspace/fftw/AUD_BandPassFactory.h
+++ b/intern/audaspace/fftw/AUD_BandPassFactory.h
@@ -84,7 +84,7 @@ public:
 	 * Sets the highest passed frequency.
 	 * \param high The highest passed frequency.
 	 */
-	void setHigh(float hight);
+	void setHigh(float high);
 
 	virtual AUD_IReader* createReader();
 };
diff --git a/intern/audaspace/intern/AUD_PyInit.h b/intern/audaspace/intern/AUD_PyInit.h
index 95a60cd57bb..d8b6e2f3519 100644
--- a/intern/audaspace/intern/AUD_PyInit.h
+++ b/intern/audaspace/intern/AUD_PyInit.h
@@ -38,7 +38,7 @@ extern "C" {
 #endif
 
 /**
- * Initalizes the Python module.
+ * Initializes the Python module.
  */
 extern PyObject *AUD_initPython(void);
 
diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index 09ca0df0680..0bda3b266b8 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -2768,7 +2768,7 @@ static void calchandleNurb_intern(BezTriple *bezt, BezTriple *prev, BezTriple *n
 
 	if (skip_align) {
 		/* handles need to be updated during animation and applying stuff like hooks,
-		 * but in such situatios it's quite difficult to distinguish in which order
+		 * but in such situations it's quite difficult to distinguish in which order
 		 * align handles should be aligned so skip them for now */
 		return;
 	}
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c
index ef03db7ed8f..8956944a63f 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -116,7 +116,7 @@ int count_particles_mod(ParticleSystem *psys, int totgr, int cur)
 	}
 	return tot;
 }
-/* we allocate path cache memory in chunks instead of a big continguous
+/* we allocate path cache memory in chunks instead of a big contiguous
  * chunk, windows' memory allocater fails to find big blocks of memory often */
 
 #define PATH_CACHE_BUF_SIZE 1024
diff --git a/source/blender/blenkernel/intern/softbody.c b/source/blender/blenkernel/intern/softbody.c
index c17e82015f7..f47c931e309 100644
--- a/source/blender/blenkernel/intern/softbody.c
+++ b/source/blender/blenkernel/intern/softbody.c
@@ -151,7 +151,7 @@ typedef struct  SB_thread_context {
 
 #define SOFTGOALSNAP  0.999f
 /* if bp-> goal is above make it a *forced follow original* and skip all ODE stuff for this bp
- * removes *unnecessary* stiffnes from ODE system
+ * removes *unnecessary* stiffness from ODE system
  */
 #define HEUNWARNLIMIT 1 /* 500 would be fine i think for detecting severe *stiff* stuff */
 
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index e2c6e142bd9..c9d7ec3964f 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -335,7 +335,7 @@ static void search_pixel_to_marker_unified(int frame_width, int frame_height,
 }
 
 /* Each marker has 5 coordinates associated with it that get warped with
- * tracking: the four corners ("pattern_corners"), and the cernter ("pos").
+ * tracking: the four corners ("pattern_corners"), and the center ("pos").
  * This function puts those 5 points into the appropriate frame for tracking
  * (the "search" coordinate frame).
  */
diff --git a/source/blender/editors/interface/interface_regions.c b/source/blender/editors/interface/interface_regions.c
index 6f626e44df1..605233cd96f 100644
--- a/source/blender/editors/interface/interface_regions.c
+++ b/source/blender/editors/interface/interface_regions.c
@@ -152,7 +152,7 @@ static void menudata_free(MenuData *md)
  * if %xNN is given then NN is the return value if
  * that option is selected otherwise the return value
  * is the index of the option (starting with 1). %l
- * indicates a seperator, sss%l indicates a label and
+ * indicates a separator, sss%l indicates a label and
  * new column.
  *
  * \param str String to be parsed.
diff --git a/source/blender/editors/mask/mask_select.c b/source/blender/editors/mask/mask_select.c
index ace427f65ab..55bad39f4f2 100644
--- a/source/blender/editors/mask/mask_select.c
+++ b/source/blender/editors/mask/mask_select.c
@@ -148,7 +148,7 @@ void ED_mask_select_toggle_all(Mask *mask, int action)
 		}
 
 		if (action == SEL_INVERT) {
-			/* we don't have generic functons for this, its restricted to this operator
+			/* we don't have generic functions for this, its restricted to this operator
 			 * if one day we need to re-use such functionality, they can be split out */
 
 			MaskSpline *spline;
diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 2da9009ce4a..633adbf47ae 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -2559,7 +2559,7 @@ void ED_view3d_draw_offscreen(Scene *scene, View3D *v3d, ARegion *ar,
 		/* NOTE: currently OpenGL is supposed to always work in sRGB space and do not
 		 *       apply any tonemaps since it's really tricky to support for all features (GLSL, textures, etc)
 		 *       but due to compatibility issues background is being affected display transform, so we can
-		 *       emulate behavior of disabled colro management
+		 *       emulate behavior of disabled color management
 		 *       but this function is also used for sequencer's scene strips which shouldn't be affected by
 		 *       tonemaps now and should be purely sRGB, that's why we've got this colormanage_background
 		 *       we can drop this flag in cost of some compatibility loss -- background wouldn't be
diff --git a/source/blender/editors/space_view3d/view3d_select.c b/source/blender/editors/space_view3d/view3d_select.c
index e409ad4e81e..a2ad54cb92e 100644
--- a/source/blender/editors/space_view3d/view3d_select.c
+++ b/source/blender/editors/space_view3d/view3d_select.c
@@ -1395,7 +1395,7 @@ static int mouse_select(bContext *C, const int mval[2], short extend, short dese
 							}
 
 							/* index of bundle is 1<<16-based. if there's no "bone" index
-							 * in hight word, this buffer value belongs to camera,. not to bundle */
+							 * in height word, this buffer value belongs to camera,. not to bundle */
 							if (buffer[4 * i + 3] & 0xFFFF0000) {
 								MovieClip *clip = BKE_object_movieclip_get(scene, basact->object, 0);
 								MovieTracking *tracking = &clip->tracking;
diff --git a/source/blender/makesdna/DNA_constraint_types.h b/source/blender/makesdna/DNA_constraint_types.h
index c17e504163c..8b1e7e12e17 100644
--- a/source/blender/makesdna/DNA_constraint_types.h
+++ b/source/blender/makesdna/DNA_constraint_types.h
@@ -182,7 +182,7 @@ typedef struct bSplineIKConstraint {
 typedef struct bTrackToConstraint {
 	struct Object		*tar;
 	int			reserved1; /* I'll be using reserved1 and reserved2 as Track and Up flags,
-	                        * not sure if that's what they were intented for anyway.
+	                        * not sure if that's what they were intended for anyway.
 	                        * Not sure either if it would create backward incompatibility if I were to rename them.
 	                        * - theeth*/
 	int			reserved2;
diff --git a/source/blender/makesrna/intern/rna_internal.h b/source/blender/makesrna/intern/rna_internal.h
index d1bc72bb6b4..6e20375d9c6 100644
--- a/source/blender/makesrna/intern/rna_internal.h
+++ b/source/blender/makesrna/intern/rna_internal.h
@@ -359,7 +359,7 @@ typedef struct ArrayIterator {
 	void *free_ptr; /* will be freed if set */
 	int itemsize;
 
-	/* array length with no skip functins applied, take care not to compare against index from animsys
+	/* array length with no skip functions applied, take care not to compare against index from animsys
 	 * or python indices */
 	int length;
 
diff --git a/source/blender/python/generic/py_capi_utils.c b/source/blender/python/generic/py_capi_utils.c
index 2e4d4e870b8..a2521484c88 100644
--- a/source/blender/python/generic/py_capi_utils.c
+++ b/source/blender/python/generic/py_capi_utils.c
@@ -450,7 +450,7 @@ PyObject *PyC_UnicodeFromByte(const char *str)
  * >> foo = 10
  * >> print(__import__("__main__").foo)
  *
- * note: this overwrites __main__ which gives problems with nested calles.
+ * note: this overwrites __main__ which gives problems with nested calls.
  * be sure to run PyC_MainModule_Backup & PyC_MainModule_Restore if there is
  * any chance that python is in the call stack.
  ****************************************************************************/
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
index a9767303b98..00c1f5cfe6c 100644
--- a/source/blender/python/intern/bpy_rna.c
+++ b/source/blender/python/intern/bpy_rna.c
@@ -2211,7 +2211,7 @@ static int pyrna_prop_collection_subscript_str_lib_pair_ptr(BPy_PropertyRNA *sel
 			return -1;
 		}
 
-		/* lib is either a valid poniter or NULL,
+		/* lib is either a valid pointer or NULL,
 		 * either way can do direct comparison with id.lib */
 
 		RNA_PROP_BEGIN (&self->ptr, itemptr, self->prop)
diff --git a/source/blender/python/intern/gpu.h b/source/blender/python/intern/gpu.h
index 68e7fa4aa9e..f8c751f7f94 100644
--- a/source/blender/python/intern/gpu.h
+++ b/source/blender/python/intern/gpu.h
@@ -30,7 +30,7 @@
  */
 
 /**
- * Initalizes the gpu Python module.
+ * Initializes the gpu Python module.
  */
 PyObject *GPU_initPython(void);