- Definitions|1
- Thesaurus|866
- Abbreviations|0
13 entries under insane topic. ×
| crazy(adjective, mad, irrational, mental) | |
| psychotic(adjective, crazy, mad, mental) | |
| unbalanced(adjective, crazy, mad, sick) | |
| mental(adjective, crazy, mad, irrational) | |
| demented(adjective, mad, irrational, frenzied) | |
| deranged(adjective, irrational, frenzied, distraught) | |
| crazed(adjective, crazy, irrational, overwrought) | |
| psychopathic(adjective, crazy, mad, irrational) | |
| psycho | |
| manic-depressive(adjective, mad) | |
| flipped-out(adjective, mad, manic-depressive) | |
| mentally deranged(expression, adjective, mad, manic-depressive) | |
| over the edge(expression, adjective, idiom, mad) |
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| Chicago | Smart Define. 2016. "certifiable thesaurus" https://smartdefine.org/certifiable/thesaurus/synonyms (accessed September 24, 2026). |
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| MLA | Smart Define. "certifiable thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/certifiable/thesaurus/synonyms> |