91 entries under doubtful topic. ×
| precarious(adjective, shaky, vague, unsure) | |
| rootless(adjective, uncertain, nervous, shaky) | |
| shady(uncertain, shaky, dubious, unlikely) | |
| skeptical(adjective, uncertain, nervous, shaky) | |
| speculative(shaky, vague, unlikely, theoretical) | |
| suspect(uncertain, shaky, vague, dubious) | |
| tentative(uncertain, vague, indefinite, wavering) | |
| touch and go(expression, adjective, idiom, uncertain, nervous) | |
| unassured(adjective, careless, loose, uncertain, nervous) | |
| unconfident(adjective, uncertain, nervous, shaky) | |
| unconfirmed(uncertain, vague, dubious, questionable) | |
| unconvinced(adjective, uncertain, nervous, shaky) | |
| undependable(adjective, uncertain, nervous, vague) | |
| uneventful(adjective, dull, uncertain, hesitant) | |
| unreliable(adjective, loose, uncertain, nervous) | |
| unstable(loose, uncertain, shaky, insecure) | |
| untrustworthy(adjective, loose, uncertain, nervous) | |
| untrusty(adjective, uncertain, nervous, shaky) | |
| up for grabs(expression, adjective, idiom, uncertain, nervous) | |
| up in the air(expression, idiom, questionable, imminent) |
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| APA | Smart Define. (2015). indeterminate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/indeterminate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "indeterminate thesaurus" https://smartdefine.org/indeterminate/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, indeterminate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/indeterminate/thesaurus/synonyms>. |
| MLA | Smart Define. "indeterminate thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/indeterminate/thesaurus/synonyms> |