- Definitions|1
- Thesaurus|2.2k
- Abbreviations|0
196 entries under adjective topic. ×
| maniacal(silly, foolish, crazy, mad) | |
| neurotic(insane, lunatic) | |
| of unsound mind(expression, idiom, silly, mad) | |
| off-the-wall(character, wrong, unusual, strange) | |
| off the wall(expression, idiom, unusual, crazy) | |
| outrageous(silly, foolish, unwise) | |
| psycho(silly, foolish, crazy, mad) | |
| remarkable(unusual, strange, unexpected) | |
| senseless(weak, simple, silly, foolish) | |
| way-out(unusual, wild, strange, fantastic) | |
| whacky | |
| witless(weak, simple, silly, foolish) | |
| aberrant(wild, strange, crazy, unreasonable) | |
| bananas | |
| bent(informal, unusual, wild, strange) | |
| capricious(unusual, wild, strange, crazy) | |
| delirious(silly, foolish, crazy, mad) | |
| deviant | |
| different | |
| droll(unusual, wild, strange, crazy) |
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| APA | Smart Define. (2016). kooky thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/kooky/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "kooky thesaurus" https://smartdefine.org/kooky/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, kooky thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/kooky/thesaurus/synonyms>. |
| MLA | Smart Define. "kooky thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/kooky/thesaurus/synonyms> |