diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index ae3e006..09703e3 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -11972,6 +11972,8 @@
 estbalishment->establishment
 estimage->estimate
 estimages->estimates
+estiomator->estimator
+estiomators->estimators
 esy->easy
 etablish->establish
 etablishd->established