- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
69 entries under absurd topic. ×
| excessive(false, extravagant, ridiculous, outrageous) | |
| extravagant(false, ridiculous, outrageous, inflated) | |
| fallacious | |
| foolish | |
| harebrained(extraordinary, silly, amazing, ridiculous) | |
| idealistic(adjective, perfect, wild, unreasonable, useless) | |
| idiotic | |
| inane | |
| inapplicable(wild, unreasonable, useless, abstract) | |
| inefficacious(wild, unreasonable, useless, abstract) | |
| inoperable(wild, unreasonable, useless, abstract) | |
| invalid | |
| ivory-tower(wild, silly, unreasonable, useless) | |
| meaningless | |
| nonfunctional(wild, unreasonable, useless, abstract) | |
| nonviable(wild, unreasonable, useless, abstract) | |
| otherworldly(adjective, perfect, wild, unreasonable, useless) | |
| quixotic(perfect, wild, silly, unreasonable) | |
| romantic(perfect, wild, unreasonable, abstract) | |
| senseless |
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| APA | Smart Define. (2016). impossible thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impossible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "impossible thesaurus" https://smartdefine.org/impossible/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, impossible thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impossible/thesaurus/synonyms>. |
| MLA | Smart Define. "impossible thesaurus" 9 March 2016. Web. 23 September 2026. <https://smartdefine.org/impossible/thesaurus/synonyms> |