97 entries under crazy topic. ×
| fantastical(adjective, strange, mad, fantasy) | |
| freak(adjective, extraordinary, unusual, wild, strange) | |
| nutty(adjective, unusual, wild, strange, silly) | |
| screwy(adjective, unusual, wild, strange, silly) | |
| barmy(adjective, mad, insane) | |
| crackpot(noun, adjective, mad, insane) | |
| deranged(adjective, wild, silly, foolish, stupid) | |
| flaky(adjective, careless, strange, unstable) | |
| off the wall(expression, adjective, idiom, beat, unusual) | |
| balmy(adjective, wild, strange, silly, foolish) | |
| crazed(adjective, wild, silly, foolish, stupid) | |
| daft(adjective, wild, strange, silly, foolish) | |
| dotty(adjective, strange, stupid, irregular) | |
| irrational(adjective, unusual, wild, strange, silly) | |
| lunatic(adjective, wild, silly, foolish) | |
| preposterous(adjective, wrong, false, unusual, wild) | |
| senseless(adjective, mad, insane) | |
| witless(adjective, mad, insane) | |
| bent(adjective, extraordinary, unusual, wild, strange) | |
| comical(adjective, unusual, strange, funny) |
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| 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> |