diff --git a/check_source/check_spelling_c_config.py b/check_source/check_spelling_c_config.py
index efe3e87f1e4c45386b830cb81bff499513c455f0..cf6883646fec463b63e079bb50faef86d6ee946f 100644
--- a/check_source/check_spelling_c_config.py
+++ b/check_source/check_spelling_c_config.py
@@ -49,6 +49,7 @@ dict_custom = {
     "atomicity",
     "boolean",
     "breaked",
+    "callables",
     "canonicalized",
     "catadioptric",
     "confusticate", "confusticated",
@@ -106,6 +107,7 @@ dict_custom = {
     "recursed",
     "redistributions",
     "registerable",
+    "remappings",
     "rendeder",
     "renderable",
     "renormalize",
@@ -120,10 +122,13 @@ dict_custom = {
     "unclamped",
     "uncomment",
     "uneditable",
+    "unflagged",
+    "unparsed",
     "unlinkable",
     "unparameterized",
     "unregister", "unregisters",
     "unselected",
+    "untag", "untagging",
     "vectorial",
     "virtualized",
     "volumetrics",