- Definitions|0
- Thesaurus|218
- Abbreviations|0
12 entries under obscure topic. ×
| unsure(adjective, clear, open, certain) | |
| ambiguous(adjective, clear, open, certain) | |
| vague(adjective, open, uncertain, doubtful) | |
| in question(adjective, uncertain, anxious, doubtful) | |
| indeterminate(adjective, clear, certain, uncertain) | |
| dubitable(adjective, clear, certain, uncertain) | |
| equivocal(adjective, clear, open, certain) | |
| indefinite(adjective, open, doubtful, shaky) | |
| unclear(adjective, clear, open, certain) | |
| clouded(adjective, clear, certain, uncertain) | |
| inconclusive(adjective, clear, certain, uncertain) | |
| indecisive(adjective, clear, open, certain) |
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| APA | Smart Define. (2015). in doubt thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/in_doubt/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "in doubt thesaurus" https://smartdefine.org/in_doubt/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, in doubt thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/in_doubt/thesaurus/synonyms>. |
| MLA | Smart Define. "in doubt thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/in_doubt/thesaurus/synonyms> |