- Definitions|2
- Thesaurus|2k
- Abbreviations|0
152 entries under adjective topic. ×
| fictitious(wrong, fake, false, counterfeit) | |
| flawed(wrong, false, incorrect, untrue) | |
| light | |
| ostensible(fake, false, counterfeit, sham) | |
| seeming(fake, false, counterfeit, sham) | |
| speculative(unsubstantiated, unsupported, groundless) | |
| undue | |
| unsupportable(senseless, unwarranted, wanton, gratuitous) | |
| vain | |
| absurd(wild, foolish, unreasonable, fabulous) | |
| causeless(senseless, unwarranted, wanton, gratuitous) | |
| contrary to fact(expression, idiom, wrong, fake) | |
| counterfeit(fake, sham, phony, bogus) | |
| delusive(wrong, fake, false, wild) | |
| dishonest(wrong, fake, false, counterfeit) | |
| forged(fake, counterfeit, sham, phony) | |
| hollow(fake, false, counterfeit, sham) | |
| illusive(wrong, fake, counterfeit, dishonest) | |
| implausible | |
| inaccurate(wrong, fake, false, counterfeit) |
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| APA | Smart Define. (2015). unfounded thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unfounded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unfounded thesaurus" https://smartdefine.org/unfounded/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, unfounded thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unfounded/thesaurus/synonyms>. |
| MLA | Smart Define. "unfounded thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/unfounded/thesaurus/synonyms> |