- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
244 entries under adjective topic. ×
| unsound(false, unreasonable, senseless, unpredictable) | |
| unworkable | |
| apocryphal | |
| baseless(poor, unconvincing) | |
| contradictory | |
| deficient(flat, poor, thin, small) | |
| eccentric | |
| exaggerated(hard, keen, sharp, difficult) | |
| false(poor, thin, unreasonable, senseless) | |
| far out(expression, likely, unlikely, unbelievable) | |
| fictitious | |
| flawed | |
| for the birds(expression, idiom, extraordinary, amazing) | |
| full of holes(expression, idiom, extraordinary, amazing) | |
| hallucinatory(strange, crazy, insane, unpredictable) | |
| hollow(poor, thin, false, small) | |
| idiotic | |
| inconclusive(weak, poor, thin, false) | |
| inconsistent | |
| indefensible |
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| APA | Smart Define. (2015). implausible thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/implausible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "implausible thesaurus" https://smartdefine.org/implausible/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, implausible thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/implausible/thesaurus/synonyms>. |
| MLA | Smart Define. "implausible thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/implausible/thesaurus/synonyms> |