diff --git a/intern/cycles/device/oneapi/device_impl.cpp b/intern/cycles/device/oneapi/device_impl.cpp
index 84c8ee3f36b..cc4e0f034de 100644
--- a/intern/cycles/device/oneapi/device_impl.cpp
+++ b/intern/cycles/device/oneapi/device_impl.cpp
@@ -812,12 +812,12 @@ void OneapiDevice::get_adjusted_global_and_local_sizes(SyclQueue *queue,
   }
 
   /* Such order of logic allow us to override Blender default values, if needed,
-   * yet respect them overwise. */
+   * yet respect them otherwise. */
   if (preferred_work_group_size == 0) {
     preferred_work_group_size = oneapi_suggested_gpu_kernel_size((::DeviceKernel)kernel);
   }
 
-  /* If there is no recommendetion, then use manual default value. */
+  /* If there is no recommendation, then use manual default value. */
   if (preferred_work_group_size == 0) {
     preferred_work_group_size = preferred_work_group_size_default;
   }
diff --git a/intern/cycles/subd/split.h b/intern/cycles/subd/split.h
index 3189e33b2cf..ffa7a8894d5 100644
--- a/intern/cycles/subd/split.h
+++ b/intern/cycles/subd/split.h
@@ -5,7 +5,7 @@
 #ifndef __SUBD_SPLIT_H__
 #define __SUBD_SPLIT_H__
 
-/* DiagSplit: Parallel, Crack-free, Adaptive Tessellation for Micropolygon Rendering
+/* DiagSplit: Parallel, Crack-free, Adaptive Tessellation for Micro-polygon Rendering
  * Splits up patches and determines edge tessellation factors for dicing. Patch
  * evaluation at arbitrary points is required for this to work. See the paper
  * for more details. */
diff --git a/source/blender/blenkernel/BKE_lib_query.h b/source/blender/blenkernel/BKE_lib_query.h
index 7fd1321fe88..04fbb70a374 100644
--- a/source/blender/blenkernel/BKE_lib_query.h
+++ b/source/blender/blenkernel/BKE_lib_query.h
@@ -84,7 +84,7 @@ enum {
   IDWALK_CB_INTERNAL = (1 << 9),
 
   /**
-   * This ID usage should not be processed during readfile (neither during liblinking nor
+   * This ID usage should not be processed during readfile (neither during lib-linking nor
    * expanding).
    *
    * Note that all embedded IDs pointers (#IDWALK_CB_EMBEDDED and #IDWALK_CB_EMBEDDED_NOT_OWNING)
diff --git a/source/blender/blenkernel/intern/object.cc b/source/blender/blenkernel/intern/object.cc
index c36d645f4ce..be18f1fec72 100644
--- a/source/blender/blenkernel/intern/object.cc
+++ b/source/blender/blenkernel/intern/object.cc
@@ -506,7 +506,7 @@ static void object_foreach_id(ID *id, LibraryForeachIDData *data)
 
     BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, object->proxy, IDWALK_CB_NOP);
     BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, object->proxy_group, IDWALK_CB_NOP);
-    /* Note that `proxy_from` is purposedly skipped here, as this should be considered as pure
+    /* Note that `proxy_from` is purposefully skipped here, as this should be considered as pure
      * runtime data. */
 
     PartEff *paf = BKE_object_do_version_give_parteff_245(object);
diff --git a/source/blender/imbuf/intern/cineon/logImageCore.h b/source/blender/imbuf/intern/cineon/logImageCore.h
index bd2a9bc909a..0c6ee1f0799 100644
--- a/source/blender/imbuf/intern/cineon/logImageCore.h
+++ b/source/blender/imbuf/intern/cineon/logImageCore.h
@@ -9,7 +9,7 @@
  * Cineon and DPX common structures.
  *
  * This header file contains private details.
- * User code should generally use cineonlib.h and dpxlib.h only.
+ * User code should generally use `cineonlib.h` and `dpxlib.h` only.
  * Hmm. I thought the two formats would have more in common!
  */
 
diff --git a/source/blender/makesdna/DNA_camera_types.h b/source/blender/makesdna/DNA_camera_types.h
index 680c1c18a95..4145eec6e8c 100644
--- a/source/blender/makesdna/DNA_camera_types.h
+++ b/source/blender/makesdna/DNA_camera_types.h
@@ -95,7 +95,7 @@ typedef struct Camera {
   char panorama_type;
   char _pad[2];
 
-  /** Fisheye properties. */
+  /* Fish-eye properties. */
   float fisheye_fov;
   float fisheye_lens;
   float latitude_min, latitude_max;
diff --git a/tools/check_source/check_spelling_c_config.py b/tools/check_source/check_spelling_c_config.py
index 3e657fd5c79..8c1137c4e64 100644
--- a/tools/check_source/check_spelling_c_config.py
+++ b/tools/check_source/check_spelling_c_config.py
@@ -257,6 +257,7 @@ dict_custom = {
     "procedurally",
     "profiler",
     "programmatically",
+    "projective",
     "purgeability",
     "quadratically",
     "queryable",