76 entries under nervous topic. ×
| lacking(uncertain, doubtful, insecure, unsure) | |
| on thin ice(expression, adjective, idiom, delicate, uncertain) | |
| open(uncertain, doubtful, shaky, tricky) | |
| skeptical(adjective, false, uncertain, dishonest) | |
| suspicious(uncertain, awkward, doubtful, unsettled) | |
| touch and go(expression, adjective, idiom, delicate, uncertain) | |
| troubled(adjective, upset, uncertain, anxious, awkward) | |
| unassured(loose, uncertain, doubtful, unreliable) | |
| unclear(uncertain, doubtful, shaky, indefinite) | |
| unconfident(uncertain, doubtful, insecure, unsure) | |
| up for grabs(expression, idiom, uncertain, doubtful) | |
| uptight(anxious, disturbed, fearful, insecure) | |
| wimpy(adjective, weak, uncertain, doubtful) | |
| worried(anxious, awkward, unsettled, restless) | |
| Delphic(insecure, unsure) | |
| diffident(insecure, unsure) | |
| distrustful(uncertain, doubtful, insecure, unsure) | |
| faint-hearted(adjective, uncertain, hesitant, fearful) | |
| frightened(adjective, uncertain, hesitant, fearful) | |
| hanging by thread(expression, idiom, insecure, unsure) |
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| APA | Smart Define. (2016). unstable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unstable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, unstable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unstable/thesaurus/synonyms>. |
| MLA | Smart Define. "unstable thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/unstable/thesaurus/synonyms> |