114 entries under expression topic. ×
| more than doubtful | |
| mucked up(confused, lost, perplexed, bewildered) | |
| not deserving belief | |
| not expected(unlikely, implausible) | |
| not following(adjective, uncertain, hesitant, confused) | |
| not likely(unreasonable, dubious, unlikely, flimsy) | |
| on thin ice(adjective, idiom, open, delicate) | |
| outside chance(dubious, unlikely, implausible, improbable) | |
| past belief(extraordinary, amazing, dubious, astonishing) | |
| running scared(adjective, uncertain, anxious, nervous) | |
| screwed up(confused, lost, perplexed, bewildered) | |
| shook up(confused, lost, perplexed, bewildered) | |
| slim and none(idiom, unlikely, implausible) | |
| spaced out(confused, lost, perplexed, bewildered) | |
| sub judice(idiom, questionable, inquiry, debatable) | |
| too much(extraordinary, unreasonable, dubious, astonishing) | |
| touch and go(adjective, idiom, delicate, uncertain) | |
| unworthy of belief | |
| up for discussion(adjective, idiom, uncertain, unsettled) | |
| up for grabs(adjective, idiom, uncertain, vague) |
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| APA | Smart Define. (2016). doubtful thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/doubtful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "doubtful thesaurus" https://smartdefine.org/doubtful/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, doubtful thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/doubtful/thesaurus/synonyms>. |
| MLA | Smart Define. "doubtful thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/doubtful/thesaurus/synonyms> |