16 entries under sick topic. ×
| crazy(adjective, informal, mad, insane) | |
| crackers(adjective, crazy, sane, off) | |
| dotty(adjective, crazy, insane, irrational) | |
| maniac(adjective, crazy, mad, insane) | |
| mentally ill(expression, adjective, idiom, crazy) | |
| brainsick(adjective, crazy, insane, sane) | |
| distraught(adjective, crazy, insane, sane) | |
| not all there(expression, adjective, idiom, crazy) | |
| unsound(adjective, crazy, mad, insane) | |
| disturbed(crazy, mad, insane, psychiatric) | |
| stark raving mad(expression, adjective, idiom, crazy) | |
| crazy as a loon(expression, adjective, idiom, crazy) | |
| mad as a hatter(adjective, idiom, crazy, insane) | |
| nutty as a fruitcake(expression, adjective, idiom, crazy) | |
| sick in the head(expression, adjective, idiom, crazy) | |
| nutty as fruitcake(expression, hacked, lunatic, crackbrained) |
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| APA | Smart Define. (2015). loco thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/loco/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loco thesaurus" https://smartdefine.org/loco/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, loco thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/loco/thesaurus/synonyms>. |
| MLA | Smart Define. "loco thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/loco/thesaurus/synonyms> |