diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 75424e52d7..cd20ec7304 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -43911,6 +43911,9 @@ peirod->period
 peirodical->periodical
 peirodicals->periodicals
 peirods->periods
+peizometer->piezometer
+peizometers->piezometers
+peizometric->piezometric
 Peloponnes->Peloponnese, Peloponnesus,
 penalities->penalties
 penality->penalty