126 entries under expression topic. ×
| unstable as water | |
| up and down(idiom, unreliable, uneven, variable) | |
| up for discussion(adjective, idiom, doubtful, unsettled) | |
| up for grabs(adjective, idiom, doubtful, vague) | |
| without belief(hesitant, dubious, unsure) | |
| worried sick(adjective, anxious, nervous, doubtful) | |
| addle the wits(idiom, uncertainty) | |
| be at sea(idiom, unintelligibility) | |
| be imbecile(idiom, insanity) | |
| be uncertain(idiom, uncertainty) | |
| blind the eyes(idiom, concealment) | |
| clearness of mind | |
| equivocate sophistry(idiom, qualification) | |
| hanging back(adjective, shy, doubtful, cautious) | |
| have a devil(idiom, insanity) | |
| in conflict(adjective, irregular, conflicting, incompatible) | |
| keep in suspense(idiom, uncertainty) | |
| laid back(unstable, hesitant) | |
| lose the clue(idiom, unintelligibility) | |
| no bargain(loose, unpredictable, unreliable, variable) |
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| APA | Smart Define. (2016). uncertain thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, uncertain thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>. |
| MLA | Smart Define. "uncertain thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms> |