diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index d14c399b59..0a302a9ee5 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -12841,6 +12841,10 @@ clame->claim
 clammer->clamber, clamor,
 clanup->cleanup
 clanups->cleanups
+clapse->collapse, clasp, claps, lapse,
+clapsed->collapsed
+clapses->collapses
+clapsing->collapsing
 claravoyant->clairvoyant
 claravoyantes->clairvoyants
 claravoyants->clairvoyants