Synonyms:
- Boeotian,
- ass,
- birdbrain,
- block,
- blockhead,
- blunderer,
- blunderhead,
- bonehead,
- boob,
- booby,
- boor,
- botcher,
- bumbler,
- bungler,
- chucklehead,
- chump,
- clod,
- clodhopper,
- clodknocker,
- clot,
- clown,
- dimwit,
- ding-a-ling,
- dingbat,
- dolthead,
- donkey,
- dope,
- dullard,
- dumb cluck,
- dumbbell,
- dummy,
- dunce,
- dunderhead,
- dunderpate,
- fathead,
- flake,
- fool,
- fumbler,
- gawk,
- goon,
- gowk,
- idiot,
- ignoramus,
- imbecile,
- jerk,
- jobbernowl,
- klutz,
- lackwit,
- lamebrain,
- lightweight,
- looby,
- loon,
- lout,
- lubber,
- lunkhead,
- moron,
- muggins,
- niais,
- nincompoop,
- ninny,
- ninnyhammer,
- nitwit,
- noddy,
- numskull,
- oaf,
- ox,
- pinhead,
- put,
- simpleton,
- slouch,
- slubberer,
- stupid,
- thickwit,
- twit,
- witling,
- yokel