106 entries under insecure topic. ×
| fragile(adjective, weak, delicate, false, ill) | |
| insubstantial(adjective, weak, delicate, false, short) | |
| touchy(adjective, understanding, keen, fine, sensible) | |
| ambiguous(adjective, delicate, uncertain, doubtful, unsettled) | |
| borderline(adjective, delicate, uncertain, nervous, doubtful) | |
| chancy(adjective, delicate, uncertain, doubtful, unsettled) | |
| fly-by-night(adjective, careless, loose, foolish, uncertain) | |
| questionable(adjective, open, obscure, uncertain, unsettled) | |
| alarming(adjective, bad, heavy, danger) | |
| anxious(adjective, awkward, nervous, unsettled, disturbed) | |
| fluctuant(adjective, weak, uncertain, nervous, irregular) | |
| nervous(adjective, understanding, weak, keen, fine) | |
| unhealthy(adjective, delicate, uncertain, anxious, ill) | |
| ailing(adjective, weak, delicate, false, ill) | |
| dicey(adjective, delicate, uncertain, irregular, doubtful) | |
| faltering(adjective, weak, delicate, uncertain, ill) | |
| problematic(adjective, delicate, uncertain, awkward, nervous) | |
| vague(adjective, uncertain, nervous, unsure) | |
| afraid(awkward, nervous, unsettled, unsure) | |
| apprehensive(awkward, nervous, unsettled, unsure) |
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| APA | Smart Define. (2016). unstable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unstable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, unstable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unstable/thesaurus/synonyms>. |
| MLA | Smart Define. "unstable thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/unstable/thesaurus/synonyms> |