| Main Entry: | |
| Part of Speech: | noun |
| Definition: | stupid person |
| Synonyms: | airhead, blockhead, boob*, chump, clodpate, dimwit, dodo, dope, dork, dumbbell, dumdum, dunce, fool, goon, idiot, ignoramus, lamebrain, lunkhead, meathead, nitwit, sap*, simpleton, stupid, yo-yo |
| Antonyms: | brain, genius |
| Main Entry: | lummox |
| Part of Speech: | noun |
| Definition: | oaf |
| Synonyms: | beast, blunderer, boor, bruiser, brute, bumpkin, chump, clod, clodhopper, clown, dolt, dumb ox, dunce, fool, goon, half-wit, hayseed, idiot, imbecile, klutz, loser, lout*, lunkhead, moron, nincompoop, ox, sap*, simpleton*, yokel |
| Main Entry: | schlemiel |
| Part of Speech: | noun |
| Definition: | dolt |
| Synonyms: | blockhead, boob*, bungler, dimwit, dope, dork, dumbbell, dunce, fool, goof, goon, idiot, ignoramus, jerk, lunkhead, meathead, nincompoop, ninny, nitwit, sap*, schmuck, simpleton, stooge, stupid |
| Main Entry: | simpleton |
| Part of Speech: | noun |
| Definition: | fool |
| Synonyms: | birdbrain, blockhead, bonehead, boob*, buffoon, clod, clown, dimwit, dolt*, dope*, dunce, dunderhead, fathead, idiot, ignoramus, imbecile, jerk*, lamebrain, lunkhead, moron, nitwit, numskull, oaf, stooge |
| Main Entry: | screwball |
| Part of Speech: | noun |
| Definition: | crazy person |
| Synonyms: | blockhead, bonehead, bozo, character, crackpot, dingbat, dumbbell, eccentric, fanatic, goof, kook, lunkhead, numbskull, nut, saphead |
| Main Entry: | chump |
| Part of Speech: | noun |
| Definition: | stupid person |
| Synonyms: | blockhead, boob, dolt, fool, goof, lunkhead, oaf, sap, sucker |
| Main Entry: | ding-dong |
| Part of Speech: | noun |
| Definition: | fool |
| Synonyms: | ass, blockhead, dolt, dummy, dunce, half-wit, idiot, ignoramus, imbecile, jackass, lunkhead, meathead, moron, nincompoop, ninny, nitwit, numskull, oaf, simpleton |
| Main Entry: | thickhead |
| Part of Speech: | noun |
| Definition: | dullard |
| Synonyms: | airhead, blockhead, boob*, chump, clod, dimwit, dolt*, dope*, dork*, dumbbell, dummkopf, dummy*, dunce, fool, idiot, imbecile, lamebrain, lunkhead, meathead, nitwit, numskull, simpleton, stupid person |