40 entries under open topic. ×
| uncertain(noun, adjective, weak, certain) | |
| indecisive(adjective, weak, uncertainty, uncertain) | |
| unsettled(noun, adjective, weak, certain) | |
| irresolute(adjective, weak, uncertain, nervous) | |
| undetermined(adjective, weak, certain, determined) | |
| unsure(adjective, weak, certain, doubt) | |
| unresolved(adjective, certain, uncertain, doubtful) | |
| doubtful(noun, adjective, weak, certain) | |
| dubious(noun, adjective, certain, doubt) | |
| indefinite(adjective, certain, uncertain, definite) | |
| ambivalent(adjective, uncertain, definite, doubtful) | |
| debatable(noun, adjective, uncertain, definite) | |
| hesitant(adjective, weak, uncertain, nervous) | |
| moot(noun, adjective, uncertain, definite) | |
| wavering(adjective, weak, uncertain, nervous) | |
| pending(adjective, uncertain, definite, unsettled) | |
| vague(adjective, certain, uncertain, nervous) | |
| tentative(adjective, weak, uncertain, definite) | |
| on the fence(expression, adjective, idiom, indifferent) | |
| unclear(adjective, uncertain, definite, doubtful) |
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| APA | Smart Define. (2015). undecided thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/undecided/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "undecided thesaurus" https://smartdefine.org/undecided/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, undecided thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/undecided/thesaurus/synonyms>. |
| MLA | Smart Define. "undecided thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/undecided/thesaurus/synonyms> |