87 entries under foolish topic. ×
| daft(adjective, wild, strange, silly) | |
| irrational(adjective, unusual, wild, strange, silly) | |
| lunatic(adjective, wild, silly, crazy) | |
| of unsound mind(expression, idiom, silly, unwise) | |
| preposterous(adjective, wrong, false, unusual, wild) | |
| screwball(adjective, slang, silly, usual) | |
| touched(unusual, strange, silly, unwise) | |
| loony(adjective, wild, strange, silly) | |
| psycho(unusual, silly, unwise, weird) | |
| cracked(adjective, wild, silly, stupid) | |
| demented(adjective, unusual, wild, strange, silly) | |
| freaked out(expression, silly, unwise) | |
| inappropriate(wrong, false, awkward, fantastic) | |
| insane(adjective, wild, strange, silly) | |
| mental(unusual, silly, unwise, weird) | |
| moonstruck(silly, unwise) | |
| nuts(adjective, wild, strange, silly) | |
| silly(adjective, wild, strange, stupid) | |
| unhinged(unusual, strange, silly, unwise) | |
| zany(adjective, wild, silly, crazy) |
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Power Thesaurus
| APA | Smart Define. (2016). odd thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/odd/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "odd thesaurus" https://smartdefine.org/odd/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, odd thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/odd/thesaurus/synonyms>. |
| MLA | Smart Define. "odd thesaurus" 30 March 2016. Web. 20 September 2026. <https://smartdefine.org/odd/thesaurus/synonyms> |