- Definitions|1
- Thesaurus|1.2k
- Abbreviations|0
120 entries under insane topic. ×
| screwball(noun, slang, silly, mad, sick) | |
| unhinged(silly, foolish, mad, cuckoo) | |
| nutcase(noun, adjective, slang, mad, sick) | |
| daft(adjective, bad, silly, foolish, crazy) | |
| kooky(adjective, bad, silly, foolish, crazy) | |
| maniacal(adjective, bad, silly, foolish, crazy) | |
| cracked(strange, silly, foolish, crazy, mad) | |
| frenzied(adjective, bad, mad, ill) | |
| nutter(noun, bad, slang, mad, ill) | |
| schizo(noun, slang, silly, foolish, mad) | |
| certifiable(adjective, bad, mad, ill) | |
| hysterical(adjective, bad, mad, ill) | |
| luny(noun, adjective, bad, slang, mad) | |
| moonstruck(strange, fool, silly, foolish, mad) | |
| not all there(noun, expression, idiom, slang, mad) | |
| nutty(adjective, bad, silly, foolish, crazy) | |
| schizophrenic(noun, adjective, person, crazy, mad) | |
| touched(strange, silly, foolish, crazy, mad) | |
| jerk-off(noun, bad, slang, mad, ill) | |
| neurotic(noun, adjective, person, mad, nervous) |
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| APA | Smart Define. (2015). psycho thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/psycho/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "psycho thesaurus" https://smartdefine.org/psycho/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, psycho thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/psycho/thesaurus/synonyms>. |
| MLA | Smart Define. "psycho thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/psycho/thesaurus/synonyms> |