diff --git a/codespell_lib/data/dictionary_en-GB_to_en-US.txt b/codespell_lib/data/dictionary_en-GB_to_en-US.txt
index 320290f822c..8afa69a83ed 100644
--- a/codespell_lib/data/dictionary_en-GB_to_en-US.txt
+++ b/codespell_lib/data/dictionary_en-GB_to_en-US.txt
@@ -12,7 +12,9 @@ analysers->analyzers
 analysing->analyzing
 armour->armor
 armoured->armored
-armoury->armoury
+armouring->armoring
+armours->armors
+armoury->armory
 artefact->artifact
 artefacts->artifacts
 authorisation->authorization