596 entries under adjective topic. ×
| unsure(noun, clear, open, weak) | |
| doubtful(noun, clear, open, weak) | |
| undecided(noun, open, weak, certain) | |
| dubious(noun, clear, open, rough) | |
| questionable(noun, clear, rough, honest) | |
| unsettled(noun, upset, change, open) | |
| unreliable(delicate, passionate, true, nervous) | |
| indefinite(open, obscure, rough, certain) | |
| hesitant(open, weak, nervous, unstable) | |
| vague(clear, open, obscure, rough) | |
| precarious(upset, difficult, delicate, anxious) | |
| unpredictable(noun, upset, change, continue) | |
| vacillating(weak, nervous, unstable, irregular) | |
| ambiguous(clear, open, rough, delicate) | |
| unstable(upset, change, weak, continue) | |
| undependable(passionate, nervous, unstable, irregular) | |
| irresolute(open, weak, nervous, unstable) | |
| fickle(change, weak, continue, delicate) | |
| iffy(noun, clear, open, delicate) | |
| inconstant(upset, change, continue, delicate) |
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| APA | Smart Define. (2016). uncertain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, uncertain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>. |
| MLA | Smart Define. "uncertain thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms> |