diff --git a/static/interaction-model.json b/static/interaction-model.json
index a7ab9485..e9e9edc0 100644
--- a/static/interaction-model.json
+++ b/static/interaction-model.json
@@ -875,11 +875,8 @@
                 "value": "elizabeth",
                 "synonyms": [
                   "crossrail",
-                  "elizabeth line",
                   "liz",
-                  "liz line",
-                  "lizzie",
-                  "lizzie line"
+                  "lizzie"
                 ]
               }
             },