- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
136 entries under insane topic. ×
| aper(silly, mad, frantic, unglued) | |
| around the bend(expression, adjective, idiom, wrong, confused) | |
| babbling | |
| blithering | |
| brain-sick | |
| crazy as a loon(expression, adjective, idiom, crazy, confused) | |
| derailed(adjective, wrong, wild, silly, foolish) | |
| dingy(silly, foolish, mad, unwise) | |
| diseased(adjective, false, unstable, ill, sick) | |
| fatuous(adjective, wrong, wild, silly, foolish) | |
| feverish | |
| harebrained(adjective, wild, silly, foolish, stupid) | |
| ill(adjective, false, unstable, sick, shaky) | |
| illogical(false, unstable, ill, shaky) | |
| impractical(adjective, wrong, wild, silly, foolish) | |
| irresponsible(adjective, wrong, wild, silly, foolish) | |
| preposterous(adjective, wrong, wild, silly, foolish) | |
| schizzo(adjective, crazy, irrational, frantic) | |
| screwball(adjective, silly, foolish, crazy, mad) | |
| stupid(adjective, wild, silly, foolish, crazy) |
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| APA | Smart Define. (2015). deranged thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deranged/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "deranged thesaurus" https://smartdefine.org/deranged/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, deranged thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deranged/thesaurus/synonyms>. |
| MLA | Smart Define. "deranged thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/deranged/thesaurus/synonyms> |