146 entries under uncertain topic. ×
| on thin ice(expression, adjective, idiom, delicate) | |
| open(nervous, doubtful, shaky, tricky) | |
| out of step(expression, adjective, idiom, irregular) | |
| rugged(adjective, rough, delicate, violent) | |
| skeptical(adjective, false, nervous, dishonest) | |
| suspicious(awkward, nervous, doubtful, unsettled) | |
| timid(adjective, weak, doubtful, unsure) | |
| touch and go(expression, adjective, idiom, delicate) | |
| troubled(adjective, upset, anxious, awkward) | |
| unassured(loose, nervous, doubtful, unreliable) | |
| unclear(nervous, doubtful, shaky, indefinite) | |
| unconfident(nervous, doubtful, insecure, unsure) | |
| undetermined(adjective, weak, doubtful, hesitant) | |
| up for grabs(expression, idiom, nervous, doubtful) | |
| waffling(adjective, weak, irregular, doubtful) | |
| warring(adjective, irregular, conflicting, incompatible) | |
| weak-kneed(adjective, weak, doubtful, hesitant) | |
| wimpy(adjective, weak, nervous, doubtful) | |
| at odds(expression, adjective, irregular, conflicting) | |
| at variance(expression, adjective, irregular, conflicting) |
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| APA | Smart Define. (2016). unstable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unstable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, unstable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unstable/thesaurus/synonyms>. |
| MLA | Smart Define. "unstable thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/unstable/thesaurus/synonyms> |