- Definitions|2
- Thesaurus|2.9k
- Abbreviations|0
107 entries under irrational topic. ×
| specious(foolish, unreasonable, illogical, unreasoned) | |
| unbalanced(adjective, wrong, wild, silly, foolish) | |
| unconventional(adjective, severe, harsh, foolish, exceptional) | |
| unsound(foolish, crazy, mad, unreasonable) | |
| untenable(absurd, unbelievable, implausible, improbable) | |
| vacant(adjective, foolish, stupid, senseless) | |
| wasteful(adjective, unreasonable, extravagant, ridiculous, excessive) | |
| wrong(false, wild, foolish, awkward, unreasonable) | |
| all wet(expression, foolish, stupid, senseless) | |
| arbitrary(foolish, stupid, senseless, perverse) | |
| avid(adjective, rough, foolish, crazy) | |
| bad-tempered(arbitrary, perverse) | |
| berserk(adjective, rough, wild, silly, foolish) | |
| biased(foolish, stupid, senseless, arbitrary) | |
| boisterous(adjective, rough, foolish, crazy) | |
| chaotic(adjective, rough, foolish, crazy) | |
| difficult(hard, arbitrary, perverse) | |
| disorderly(adjective, foolish, crazy, outrageous) | |
| eager(adjective, rough, foolish, crazy) | |
| enthusiastic(adjective, rough, foolish, crazy) |
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| APA | Smart Define. (2015). preposterous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/preposterous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, preposterous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>. |
| MLA | Smart Define. "preposterous thesaurus" 2 September 2015. Web. 24 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms> |