42 entries under insane topic. ×
| unsound(crazy, mad, unstable, disturbed) | |
| kooky(adjective, crazy, mad, unstable) | |
| schizoid(adjective, crazy, mad, hysterical) | |
| schizophrenic(noun, adjective, silly, foolish, stupid) | |
| cuckoo(noun, adjective, silly, foolish, stupid) | |
| hysterical(adjective, crazy) | |
| irrational(adjective, foolish, stupid, crazy, mad) | |
| moonstruck(adjective, silly, foolish, stupid) | |
| berserk | |
| crack-brained | |
| delirious | |
| frenzied(adjective, silly, foolish, stupid, crazy) | |
| unstable(mad, disturbed, erratic, unhinged) | |
| brainsick | |
| fruity(mad, psychiatric) | |
| psychiatric | |
| babbling | |
| blithering | |
| brain-sick | |
| feverish |
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| APA | Smart Define. (2015). psychotic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/psychotic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "psychotic thesaurus" https://smartdefine.org/psychotic/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, psychotic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/psychotic/thesaurus/synonyms>. |
| MLA | Smart Define. "psychotic thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/psychotic/thesaurus/synonyms> |