diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 5052dc8161..01a5962b5c 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -31958,6 +31958,8 @@ invalaid->invalid
 invald->invalid
 invaldates->invalidates
 invalde->invalid
+invalidaiton->invalidation
+invalidaitons->invalidations
 invalidatiopn->invalidation
 invalide->invalid
 invalidiate->invalidate
@@ -57519,6 +57521,8 @@ validadion->validation
 validadions->validations
 validador->validator
 validadors->validators
+validaiton->validation
+validaitons->validations
 validata->validate
 validataion->validation
 validataions->validations