- Definitions|2
- Thesaurus|4.5k
- Abbreviations|0
83 entries under crazy topic. ×
| kooky(foolish, mad, unstable, unreasonable) | |
| ludicrous(adjective, silly, foolish, stupid) | |
| mad as a hatter(expression, adjective, idiom, sick) | |
| nonsensical(adjective, wrong, silly, foolish, stupid) | |
| nutty as a fruitcake(expression, adjective, idiom, sick) | |
| preposterous(foolish, mad, unreasonable, irrational) | |
| psychopathic(hysterical, psychotic) | |
| schitzy(hysterical, psychotic) | |
| schizoid(mad, hysterical, crazed, psychotic) | |
| sick in the head(expression, adjective, idiom, sick) | |
| silly(adjective, simple, wrong, careless, foolish) | |
| stark raving mad(expression, adjective, idiom, sick) | |
| stupid(adjective, wrong, silly, foolish) | |
| unglued(unstable, insane, disturbed, irrational) | |
| unscrewed(unstable, insane, disturbed, irrational) | |
| whacko(simple, silly, foolish, mad) | |
| aper(irrational, distracted) | |
| disarranged(insane, irrational, distracted) | |
| disconcerted(insane, irrational, distracted) | |
| displaced(insane, irrational, distracted) |
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| APA | Smart Define. (2015). unsound thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unsound/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unsound thesaurus" https://smartdefine.org/unsound/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unsound thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unsound/thesaurus/synonyms>. |
| MLA | Smart Define. "unsound thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unsound/thesaurus/synonyms> |