97 entries under doubtful topic. ×

4
vague(adjective, uncertain, nervous, worried)
3
ambivalent(adjective, uncertain, vague, unsure)
3
dicey(adjective, delicate, uncertain, sensitive, unstable)
3
fluctuant(adjective, weak, uncertain, nervous, unstable)
3
fly-by-night(adjective, uncertain, nervous, dubious)
3
irresolute(adjective, weak, delicate, uncertain, nervous)
3
sensitive(adjective, weak, delicate, uncertain, unstable)
3
suspicious(adjective, uncertain, anxious, awkward, nervous)
3
touchy(adjective, delicate, informal, uncertain, nervous)
3
unconvinced(adjective, uncertain, nervous, shaky)
3
unfixed(adjective, vague, hesitant, unsure)
2
ambiguous(adjective, delicate, uncertain, unstable)
2
borderline(adjective, delicate, uncertain, nervous, unstable)
2
distrustful(adjective, uncertain, nervous, shy)
2
equivocal(adjective, delicate, uncertain, unstable)
2
hairy(adjective, delicate, uncertain, sensitive, unstable)
2
inconstant(adjective, shaky, vague, uneven)
2
indecisive(adjective, delicate, uncertain, nervous, unstable)
2
indefinite(adjective, open, uncertain, unsettled)
2
irregular(adjective, vague, unsure)
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APASmart Define. (2016). insecure thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insecure/thesaurus/synonyms
ChicagoSmart Define. 2016. "insecure thesaurus" https://smartdefine.org/insecure/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, insecure thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insecure/thesaurus/synonyms>.
MLASmart Define. "insecure thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/insecure/thesaurus/synonyms>