- Definitions|2
- Thesaurus|5.1k
- Abbreviations|0
60 entries under questionable topic. ×
| indecisive(adjective, clear, open, delicate, certain) | |
| dubitable(adjective, clear, certain, uncertain, anxious) | |
| moot(noun, adjective, open, uncertain, doubtful) | |
| unclear(adjective, clear, open, rough, certain) | |
| arguable(noun, adjective, uncertain, doubtful, unsettled) | |
| disreputable(adjective, uncertain, doubtful, unsettled, unpredictable) | |
| indeterminate(adjective, clear, obscure, rough, certain) | |
| insecure(adjective, delicate, uncertain, nervous, unstable) | |
| open(adjective, uncertain, nervous, unstable, doubtful) | |
| unstable(adjective, delicate, uncertain, nervous, dishonest) | |
| controversial(noun, adjective, uncertain, hot, doubtful) | |
| far-fetched(adjective, hard, uncertain, doubtful, unclear) | |
| chancy(adjective, clear, delicate, certain, uncertain) | |
| doubtable(adjective, uncertain, doubtful, unsettled, suspicious) | |
| borderline(adjective, clear, open, delicate, certain) | |
| clouded(adjective, clear, certain, uncertain, doubtful) | |
| speculative(uncertain, doubtful, vague, unclear, unsure) | |
| apocryphal(adjective, fake, uncertain, doubtful) | |
| hazy(uncertain, doubtful, vague, unclear, ambiguous) | |
| indistinct(adjective, rough, uncertain, doubtful, unsettled) |
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| APA | Smart Define. (2016). dubious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dubious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dubious thesaurus" https://smartdefine.org/dubious/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, dubious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>. |
| MLA | Smart Define. "dubious thesaurus" 4 March 2016. Web. 22 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms> |