Synonyms:
- ament,
- born fool,
- clot,
- congenital idiot,
- cretin,
- defective,
- dullard,
- dullhead,
- dumbbell,
- dummkopf,
- dummy,
- golem,
- half-wit,
- idiot,
- ignoramus,
- imbecile,
- juggins,
- mongoloid idiot,
- natural,
- natural idiot,
- natural-born fool,
- simp,
- simpleton,
- stupid,
- zany