- Definitions|2
- Thesaurus|2.9k
- Abbreviations|0
204 entries under foolish topic. ×
| out to lunch(expression, idiom, silly, unwise) | |
| psycho(silly, unwise) | |
| quirky(stupid, senseless, irrational, arbitrary) | |
| riotous(adjective, rough, crazy, irrational) | |
| rough(adjective, crazy, irrational, outrageous) | |
| round the bend(expression, idiom, silly, unwise) | |
| rowdy(adjective, rough, crazy, irrational) | |
| schizo(silly, unwise) | |
| screw loose(expression, silly, unwise) | |
| self-willed(adjective, rough, crazy, irrational) | |
| turbulent(adjective, rough, crazy, irrational) | |
| unbridled(adjective, rough, crazy, irrational) | |
| uncontrolled(adjective, rough, crazy, irrational) | |
| undisciplined(adjective, crazy, irrational, outrageous) | |
| unfettered(adjective, rough, crazy, irrational) | |
| unfounded(unreasonable, irrational, illogical, unreasoned) | |
| unglued(silly, unwise) | |
| ungovernable(adjective, crazy, irrational, outrageous) | |
| unmanageable(adjective, crazy, irrational, outrageous) | |
| unpredictable(adjective, silly, crazy, zany) |
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| APA | Smart Define. (2015). preposterous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/preposterous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, preposterous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>. |
| MLA | Smart Define. "preposterous thesaurus" 2 September 2015. Web. 23 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms> |