| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | absurd, giddy, foolish |
| Synonyms: | asinine, balmy, brainless, childish, crazy, dippy, dizzy*, empty, empty-headed, fatuous, featherbrained, flighty, foolhardy, frivolous, harebrained, idiotic, ignorant, illogical, immature, imprudent, inane, inappropriate, inconsistent, irrational, irresponsible, ludicrous, meaningless, muddle-headed, nitwitted, nonsensical, pointless, preposterous, puerile, ridiculous, senseless, sheepheaded, simple, simpleminded, stupid, unintelligent, unreasonable, unwise, vacuous, witless |
| Antonyms: | mature, mundane, practical, sensible, serious, wise |
| Main Entry: | asinine |
| Part of Speech: | adjective |
| Definition: | senseless |
| Synonyms: | absurd, cretinous, daft, foolish, half-witted, idiotic, inane, moronic, silly, sophomoric, stupid |
| Main Entry: | babyish |
| Part of Speech: | adjective |
| Definition: | acting like an infant |
| Synonyms: | baby, childish, foolish, immature, infantile, juvenile, kid stuff, puerile, silly, sissy, sissyish, spoiled |
| Antonyms: | grown-up, mature |
| Main Entry: | balmy |
| Part of Speech: | adjective |
| Definition: | insane |
| Synonyms: | absurd, bugged out, cracked, crazed, crazy, daft, deranged, dotty, foolish, harebrained, idiotic, loony, mentally incompetent, moronic, nuts, nutty, odd, potty, preposterous, silly, stupid, wacky |
| Antonyms: | balanced, rational, sane, sensible |
| Main Entry: | comic/comical |
| Part of Speech: | adjective |
| Definition: | amusing |
| Synonyms: | Mickey Mouse, absurd, batty, boffo, camp*, comical, crazy, dippy, diverting, dizzy, droll, entertaining, facetious, farcical, flaky*, fool, foolheaded, for grins, freaky, funny, gelastic, goofus, goofy, gump, horse's tail, humorous, ironic, jerky, jocular, joking, joshing, laughable, light, loony, ludicrous, nutty, off the wall, priceless, ridiculous, risible, schtick, screwy, side-splitting, silly, wacky, waggish, whimsical, witty |
| Antonyms: | sad, serious, sober, solemn, tragic, unfunny |
| Main Entry: | crazy |
| Part of Speech: | adjective |
| Definition: | mentally strange |
| Synonyms: | ape, barmy, bats in the belfry, batty, berserk, bonkers*, cracked, crazed, cuckoo, daft, delirious, demented, deranged, dingy*, dippy, erratic, flaky, flipped, flipped out, freaked out, fruity, idiotic, insane, kooky, lunatic, mad, mad as a March hare, mad as a hatter, maniacal, mental*, moonstruck, nuts, nutty, nutty as fruitcake, of unsound mind, out of one's mind, out of one's tree, out to lunch, potty, psycho, round the bend, schizo, screw loose, screwball, screwy, silly, touched*, unbalanced, unglued, unhinged, unzipped, wacky |
| Antonyms: | balanced, realistic, reasonable, responsible, sane, sensible, smart |
| Main Entry: | crazy |
| Part of Speech: | adjective |
| Definition: | unrealistic, fantastic |
| Synonyms: | absurd, balmy, beyond all reason, bizarre, cockeyed, derisory, eccentric, fatuous, foolhardy, foolish, goofy*, half-baked, harebrained, idiotic, ill-conceived, impracticable, imprudent, inane, inappropriate, insane, irresponsible, loony, ludicrous, nonsensical, odd, out of all reason, outrageous, peculiar, preposterous, puerile, quixotic, ridiculous, senseless, short-sighted, silly, strange, unworkable, weird, wild |
| Antonyms: | believeable, realistic, reasonable, sensible |
| Main Entry: | daft |
| Part of Speech: | adjective |
| Definition: | stupid; crazy |
| Synonyms: | absurd, asinine, bedlamite, bonkers, cracked, crackers, daffy, demented, deranged, dopey, flaky*, foolish, fried, giddy, half-baked, idiotic, in the ozone, inane, insane, lunatic, mad, mental*, nuts, nutty, off the wall, out of one's gourd, ridiculous, screwy, silly, simple, touched, unbalanced, unhinged, unsound, wacky, whacko, witless |
| Antonyms: | brainy, bright, intelligent, smart, understanding |
| Main Entry: | dizzy |
| Part of Speech: | adjective |
| Definition: | flighty, scatterbrained |
| Synonyms: | capricious, changeable, crazy, empty-headed, fatuous, feather-brained, fickle, foolish, frivolous, giddy, harebrained, heady, inane, light-headed, silly, skittish, unstable |
| Antonyms: | clear-thinking, sensible, smart |