- Definitions|1
- Thesaurus|2.5k
- Abbreviations|0
51 entries under nervous topic. ×
| vague(adjective, dull, clear, open, weak) | |
| uncertain(adjective, clear, open, obscure, rough) | |
| indeterminate(adjective, clear, rough, certain, uncertain) | |
| dubious(adjective, clear, open, rough, certain) | |
| doubtful(adjective, clear, open, obscure, rough) | |
| unsure(adjective, clear, open, rough, certain) | |
| weak(adjective, dull, soft, gentle, dark) | |
| borderline(adjective, clear, open, certain, uncertain) | |
| problematic(adjective, clear, rough, certain, uncertain) | |
| open(adjective, uncertain, doubtful, unsettled) | |
| shaky(adjective, uncertain, doubtful, dubious) | |
| Delphic(insecure, unsure, unfathomable, impenetrable) | |
| iffy(adjective, clear, open, informal, certain) | |
| suspicious(adjective, uncertain, doubtful, unsettled) | |
| betwixt and between(expression, adjective, idiom, open, uncertain) | |
| diffident(uncertain, doubtful, insecure, unsure) | |
| distrustful(adjective, uncertain, doubtful, hesitant) | |
| fluctuant(adjective, uncertain, doubtful, shaky) | |
| fly-by-night(adjective, uncertain, doubtful, hesitant) | |
| hanging by thread(expression, idiom, insecure, unsure) |
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| APA | Smart Define. (2015). unclear thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unclear/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unclear thesaurus" https://smartdefine.org/unclear/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, unclear thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unclear/thesaurus/synonyms>. |
| MLA | Smart Define. "unclear thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/unclear/thesaurus/synonyms> |