| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | absurd, asinine, birdbrained, boneheaded, brainless, dense, dull, foolish, idiotic, imbecile, inane, insensate, jerky, lamebrained, ludicrous, lunatic, mad, mindless, moronic, puerile, sappy, silly, simple, vacuous, witless |
| Antonyms: | aware, bright, intelligent, keen, sensible, smart |
| Main Entry: | thick |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | blockheaded, boneheaded, brainless, dense, dim-witted, doltish, dopey, dull, dumb, ignorant, insensitive, moronic, numbskulled, obtuse, slow, slow-witted, thickheaded |
| Antonyms: | intelligent, smart |
| Main Entry: | thickheaded |
| Part of Speech: | adjective |
| Definition: | ignorant |
| Synonyms: | blockheaded, boneheaded, dense, dull, dumb, idiotic, stupid |
| Main Entry: | blockheaded |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | boneheaded, dense, dimwitted, doltish, dumb, empty-headed, loggerheaded, obtuse, simple, simpleminded, thick-skulled, thickheaded, unintelligent |
| Main Entry: | dimwitted |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | blockheaded, boneheaded, dense, doltish, dumb, empty-headed, half-witted, loggerheaded, obtuse, simple, simpleminded, thick-skulled, thickheaded, unintelligent |
| Main Entry: | doltish |
| Part of Speech: | adjective |
| Definition: | stupid |
| Synonyms: | blockheaded, blockish, boneheaded, brainless, cloddish, dense, dimwitted, dumb, empty-headed, half-witted, loggerheaded, oafish, obtuse, simple, simpleminded, thickheaded, unintelligent |