diff --git a/www/vocab/1.0 b/www/vocab/1.0
index 173c6ded..b3c1ed8b 100644
--- a/www/vocab/1.0
+++ b/www/vocab/1.0
@@ -19,6 +19,7 @@ se
 			full-name
 			pen-name
 		vehicle
+			airplane
 			auto
 			train
 		vessel