diff --git a/resources/dictionaries/nl/level_types_standalone.txt b/resources/dictionaries/nl/level_types_standalone.txt
index 884f7644..a40d2343 100644
--- a/resources/dictionaries/nl/level_types_standalone.txt
+++ b/resources/dictionaries/nl/level_types_standalone.txt
@@ -1,5 +1,5 @@
-begane grond
-benedenverdieping
+begane grond|begane gro|bg
+benedenverdieping|benedenverdiep
 gelijkvloers
 het gelijkvloers
 parterre
\ No newline at end of file