diff --git a/data/presets/man_made/groyne.json b/data/presets/man_made/groyne.json
index 60b2b636..d3854939 100644
--- a/data/presets/man_made/groyne.json
+++ b/data/presets/man_made/groyne.json
@@ -10,5 +10,10 @@
     "tags": {
         "man_made": "groyne"
     },
+    "aliases": [
+        "Wing Dam",
+        "Wing Dyke",
+        "Spur Dyke"
+    ],
     "name": "Groin"
 }
diff --git a/interim/source_strings.yaml b/interim/source_strings.yaml
index 45114a9a..f4337847 100644
--- a/interim/source_strings.yaml
+++ b/interim/source_strings.yaml
@@ -6955,7 +6955,7 @@ en:
         # 'terms: belt conveyor,chain conveyor,conveyor belt,roller conveyor'
         terms: '<translate with synonyms or related terms for ''Goods Conveyor'', separated by commas>'
       man_made/groyne:
-        # 'man_made=groyne\n\nTranslate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).'
+        # 'man_made=groyne\n\nWing Dam\nWing Dyke\nSpur Dyke\n\nTranslate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).'
         name: Groin
         terms: '<translate with synonyms or related terms for ''Groin'', separated by commas>'
       man_made/lighthouse: