83 entries under unreliable topic. ×
| uncertain(noun, adjective, clear, open, delicate) | |
| dubious(adjective, clear, open, delicate, certain) | |
| questionable(adjective, clear, certain, insecure) | |
| precarious(adjective, delicate, uncertain, sensitive, unstable) | |
| unsure(noun, adjective, clear, open, delicate) | |
| dicey(noun, adjective, delicate, uncertain, sensitive) | |
| shaky(adjective, delicate, uncertain, nervous, unstable) | |
| unpredictable(noun, adjective, uncertain, irregular, doubtful) | |
| incalculable(adjective, uncertain, insecure, treacherous) | |
| insecure(adjective, delicate, uncertain, nervous, sensitive) | |
| capricious(adjective, uncertain, irregular, dubious, unpredictable) | |
| erratic(adjective, uncertain, irregular, doubtful, vague) | |
| unsteady(adjective, delicate, uncertain, unstable, doubtful) | |
| unstable(adjective, delicate, uncertain, nervous, irregular) | |
| untrustworthy(adjective, uncertain, nervous, doubtful, dubious) | |
| fickle(adjective, changeable, insecure, erratic) | |
| treacherous(adjective, insecure, incalculable) | |
| undependable(adjective, uncertain, nervous, doubtful, dubious) | |
| unsafe(adjective, delicate, uncertain, sensitive, unstable) | |
| arbitrary(adjective, irregular, unpredictable, changeable) |
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| APA | Smart Define. (2015). iffy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, iffy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>. |
| MLA | Smart Define. "iffy thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms> |