- Definitions|2
- Thesaurus|247
- Abbreviations|0
30 entries under unlikely topic. ×
| doubtful(adjective, clear, certain, uncertain, unsettled) | |
| problematic(adjective, clear, open, certain, uncertain) | |
| questionable(adjective, clear, certain, uncertain, anxious) | |
| debatable(adjective, uncertain, doubtful, unsettled, shaky) | |
| ambiguous(adjective, clear, certain, uncertain, anxious) | |
| improbable(adjective, uncertain, doubtful, shaky, unsure) | |
| open(adjective, uncertain, doubtful, unsettled, shaky) | |
| speculative(uncertain, shaky, unclear, questionable) | |
| unpromising | |
| contingent(uncertain, doubtful, shaky, dubious, unclear) | |
| dicey(uncertain, shaky, unclear, questionable) | |
| disreputable(uncertain, shaky, unclear, questionable) | |
| far-fetched(uncertain, doubtful, shaky, unclear, unsure) | |
| fat chance(expression, uncertain, shaky, unclear) | |
| hazardous(uncertain, shaky, unclear, questionable) | |
| hazy(uncertain, shaky, unclear, questionable) | |
| impugnable(uncertain, shaky, unclear, questionable) | |
| indistinct(uncertain, shaky, unclear, questionable) | |
| insecure(uncertain, shaky, unclear, questionable) | |
| long shot(expression, uncertain, shaky, unclear) |
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| APA | Smart Define. (2015). dubitable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dubitable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "dubitable thesaurus" https://smartdefine.org/dubitable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, dubitable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dubitable/thesaurus/synonyms>. |
| MLA | Smart Define. "dubitable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/dubitable/thesaurus/synonyms> |