- Definitions|0
- Thesaurus|86
- Abbreviations|0
| distracted(adjective, crazy, odd, insane) | |
| distraught(adjective, crazy, odd, insane) | |
| doolally(adjective, slang, crazy) | |
| fantastical(adjective, crazy, odd, insane) | |
| frantic(adjective, crazy, odd, insane) | |
| fruit cake(expression, crazy, insane) | |
| gone doolally(adjective, crazy, odd, insane) | |
| in a tizzy(adjective, slang, crazy) | |
| loco(adjective, slang, crazy) | |
| locoed(adjective, slang, crazy) | |
| loony(adjective, crazy, odd, insane) | |
| loopy(adjective, crazy, odd, insane) | |
| loose in the bean(expression, crazy, insane) | |
| loose in the upper storey(expression, crazy, insane) | |
| lost one's mind(expression, crazy, insane) | |
| lost your marbles(expression, crazy, insane) | |
| lost your mind(expression, crazy, insane) | |
| lunatic(adjective, crazy, odd, insane) | |
| mad as a cut snake(expression, crazy, insane) | |
| mad as a meat axe(expression, crazy, insane) |
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| APA | Smart Define. (2013). craziest thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/craziest/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "craziest thesaurus" https://smartdefine.org/craziest/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2013, craziest thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/craziest/thesaurus/synonyms>. |
| MLA | Smart Define. "craziest thesaurus" 17 May 2013. Web. 27 September 2026. <https://smartdefine.org/craziest/thesaurus/synonyms> |