50 entries under nervous topic. ×
| vague(adjective, dull, clear, character, rough) | |
| uncertain(adjective, clear, obscure, rough, certain) | |
| unclear(adjective, clear, obscure, rough, certain) | |
| doubtful(adjective, clear, obscure, rough, certain) | |
| dubious(adjective, clear, obscure, rough, certain) | |
| unsure(adjective, clear, rough, certain, uncertain) | |
| iffy(adjective, clear, informal, certain, uncertain) | |
| open(adjective, uncertain, doubtful, unsettled) | |
| problematic(adjective, clear, rough, certain, uncertain) | |
| borderline(adjective, clear, certain, uncertain, anxious) | |
| suspicious(adjective, uncertain, doubtful, unsettled) | |
| Delphic(insecure, unsure) | |
| betwixt and between(expression, adjective, idiom, uncertain) | |
| distrustful(adjective, uncertain, doubtful, shaky) | |
| fluctuant(adjective, uncertain, doubtful, shaky) | |
| fly-by-night(adjective, loose, uncertain, doubtful) | |
| in a quandary(expression, adjective, idiom, uncertain) | |
| insecure(adjective, uncertain, doubtful, unsettled) | |
| lacking(adjective, uncertain, doubtful, dubious) | |
| mistrustful(adjective, uncertain, doubtful, hesitant) |
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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> |