- Definitions|2
- Thesaurus|2k
- Abbreviations|0
60 entries under doubtful topic. ×
| indefinite(adjective, uncertain, vague, dubious) | |
| ambiguous(adjective, open, uncertain, unsettled) | |
| contentious(adjective, dubious, questionable, provocative) | |
| disputed(adjective, uncertain, unsettled, dubious) | |
| shady(adjective, uncertain, shaky, dubious) | |
| unreliable(adjective, uncertainty, uncertain, dubious) | |
| borderline(adjective, open, uncertain, dubious) | |
| equivocal(adjective, open, uncertain, unsettled) | |
| fishy(adjective, uncertain, shaky, dubious) | |
| indeterminate(adjective, uncertain, vague, dubious) | |
| mootable(adjective, certain, uncertain, dubious) | |
| unconvinced(adjective, uncertain, unsure) | |
| unlikely(adjective, uncertain, shaky, unsure) | |
| chancy(adjective, uncertain, vague, dubious) | |
| improbable(adjective, uncertain, shaky, unsure) | |
| indecisive(adjective, open, uncertain, unsettled) | |
| obscure(adjective, uncertain, shaky, dubious) | |
| open to doubt(expression, idiom, uncertain, dubious) | |
| unclear(adjective, open, uncertain, shaky) | |
| unconfirmed(uncertain, vague, dubious, unclear) |
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| APA | Smart Define. (2015). debatable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/debatable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "debatable thesaurus" https://smartdefine.org/debatable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, debatable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/debatable/thesaurus/synonyms>. |
| MLA | Smart Define. "debatable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/debatable/thesaurus/synonyms> |