diff --git a/frontend/static/languages/britishenglish.json b/frontend/static/languages/britishenglish.json
index 711eecb21..4c4451d4f 100644
--- a/frontend/static/languages/britishenglish.json
+++ b/frontend/static/languages/britishenglish.json
@@ -619,5 +619,6 @@
   ["emphasize", "emphasise"],
   ["emphasized", "emphasised"],
   ["emphasizes", "emphasises"],
-  ["emphasizing", "emphasising"]
+  ["emphasizing", "emphasising"],
+  ["fetus", "foetus"]
 ]