Foolish

مترادف و متضاد foolish

1. adjective nonsensical, idiotic
   Synonyms: absurd, asinine, brainless, cockamamy, crazy, daffy, daft, dippy, doltish, dotty, fantastic, fatuous, feebleminded, half-baked, half-witted, harebrained, ill-advised, ill-considered, imbecilic, imprudent, incautious, indiscreet, injudicious, insane, irrational, jerky, kooky, loony, ludicrous, lunatic, mad, moronic, nerdy, nutty, preposterous, ridiculous, senseless, short-sighted, silly, simple, stupid, unintelligent, unreasonable, unwise, wacky, weak, witless, zany
   Antonyms: careful, cautious, circumspect, prudent, sensible, serious, thoughtful, unfoolish, wise