diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 3d5675d051..4240c3ef57 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -32022,6 +32022,10 @@ ipmrovement->improvement
 ipmrovements->improvements
 ipmroves->improves
 ipmroving->improving
+iprove->improve, I prove,
+iproved->improved, I proved,
+iproves->improves
+iproving->improving
 iput->input
 iputs->inputs
 ireelevant->irrelevant