41 entries under unspecified topic. ×
| equivocal(adjective, uncertainty, uncertain, doubtful, vague) | |
| unfixed(adjective, uncertain, vague, unknown, general) | |
| doubtful(adjective, weak, dark, uncertain, dim) | |
| dubious(adjective, uncertain, doubtful, vague, unknown) | |
| inconclusive | |
| indeterminable(adjective, vague, unknown, general, unclear) | |
| innumerable(adjective, vague, unknown, general, ambiguous) | |
| loose(adjective, open, vague, unknown, general) | |
| open-ended(adjective, open, vague, unknown, unfixed) | |
| unsettled(adjective, uncertain, doubtful, vague, dubious) | |
| evasive(adjective, vague, unknown, general, unclear) | |
| inexhaustible(adjective, vague, unknown, general, unclear) | |
| intangible(adjective, vague, unknown, general, unclear) | |
| undependable(adjective, vague, unknown, general, unclear) | |
| wide(adjective, vague, unknown, general, unclear) | |
| borderless | |
| uncategorized | |
| unclassified | |
| unstated | |
| unstipulated(unknown, unnamed) |
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| APA | Smart Define. (2015). undefined thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/undefined/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "undefined thesaurus" https://smartdefine.org/undefined/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, undefined thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/undefined/thesaurus/synonyms>. |
| MLA | Smart Define. "undefined thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/undefined/thesaurus/synonyms> |