7 entries under crackbrained topic. ×
| mental(adjective, insane, hacked, lunatic, psychiatric) | |
| brainsick(adjective, crazy, sick, insane, sane) | |
| schizzo(crazy, insane, irrational, distracted, hacked) | |
| aper(crazy, irrational, distracted, hacked, lunatic) | |
| nutsy(mad, insane, hacked, lunatic, psychiatric) | |
| nutty as fruitcake(expression, sick, hacked, lunatic) | |
| psychiatric(mad, insane, hacked, lunatic) |
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| APA | Smart Define. (2015). loco thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/loco/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loco thesaurus" https://smartdefine.org/loco/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, loco thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/loco/thesaurus/synonyms>. |
| MLA | Smart Define. "loco thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/loco/thesaurus/synonyms> |