diff --git a/spell/en.utf-8.add b/spell/en.utf-8.add
index ef8fca6..4b21cc3 100644
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -94,3 +94,6 @@ serde
 Deserialisierung
 serde
 Skripte
+mathmatics
+bbc
+Kryptographischen/!