135 entries under uncertain topic. ×

5
rootless(adjective, weak, nervous, unstable)
5
tentative(adjective, doubtful, vague, unsure)
5
timid(adjective, shy, hesitant, meek)
5
unhealthy(adjective, delicate, sensitive, unstable)
4
chancy(adjective, delicate, sensitive, unstable)
4
changeable(adjective, doubtful, vague, uneven)
4
speculative(adjective, delicate, sensitive, doubtful)
4
ticklish(adjective, upset, delicate, anxious)
4
timorous(adjective, unstable, shy, hesitant)
4
troubled(adjective, upset, awkward, unsettled)
4
undecided(adjective, open, nervous, doubtful)
4
undependable(adjective, nervous, unstable, doubtful)
4
uptight(adjective, informal, nervous, worried)
4
vague(adjective, nervous, doubtful, worried)
3
ambivalent(adjective, doubtful, vague, unsure)
3
debatable(adjective, shaky, unlikely, unpromising)
3
dicey(adjective, delicate, sensitive, unstable)
3
fluctuant(adjective, weak, nervous, unstable)
3
fly-by-night(adjective, nervous, doubtful, dubious)
3
irresolute(adjective, weak, delicate, nervous)
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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>