- Definitions|2
- Thesaurus|4.1k
- Abbreviations|0
287 entries under adjective topic. ×
| fickle(dishonest, deceitful, unpredictable, unreliable) | |
| flimsy(weak, extraordinary, doubtful, absurd) | |
| inconclusive(clear, weak, certain, uncertain) | |
| irresponsible(dishonest, deceitful, unpredictable, unreliable) | |
| misleading(uncertain, doubtful, faint, vague) | |
| preposterous(extraordinary, amazing, absurd, unbelievable) | |
| ribald(coarse, vulgar, indecent, naughty) | |
| ridiculous(doubtful, dubious, absurd, suspicious) | |
| strange(unusual, doubtful, dubious, unexpected) | |
| thin(weak, great, extraordinary, amazing) | |
| unconvinced(uncertain, doubtful, unsure) | |
| underhanded(corrupt, dishonest, immoral, deceitful) | |
| undetermined(uncertain, doubtful, vague, hesitant) | |
| unsafe(dishonest, deceitful, unreliable, insecure) | |
| unsound(uncertain, unsettled, dubious, unpredictable) | |
| unstable(open, obscure, uncertain, unsettled) | |
| unthinkable(extraordinary, amazing, unbelievable, implausible) | |
| weak(great, extraordinary, amazing, doubtful) | |
| changeable(uncertain, doubtful, vague, hesitant) | |
| clouded(clear, certain, uncertain, doubtful) |
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| APA | Smart Define. (2015). questionable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/questionable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "questionable thesaurus" https://smartdefine.org/questionable/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, questionable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/questionable/thesaurus/synonyms>. |
| MLA | Smart Define. "questionable thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/questionable/thesaurus/synonyms> |