Synonyms|462Antonyms|79|Broader|9Narrower|17Related|1.3k

75 entries under unsure topic. ×

4
undecided(adjective, uncertain, nervous, doubtful, insecure)
2
indeterminate(adjective, uncertain, nervous, doubtful, vague)
2
shady(adjective, uncertain, dishonest, doubtful, deceitful)
2
wobbly(adjective, uncertain, nervous, unstable, feeble)
1
betwixt and between(expression, adjective, idiom, uncertain, nervous)
1
borderline(adjective, uncertain, nervous, doubtful, shaky)
1
chancy(uncertain, doubtful, insecure, risky)
1
debatable(uncertain, doubtful)
1
diffident(uncertain, nervous, doubtful, insecure)
1
distrustful(adjective, uncertain, nervous, doubtful, shaky)
1
dubitable(uncertain, doubtful)
1
equivocal(adjective, uncertain, doubtful, vague, hesitant)
1
far-fetched(uncertain, doubtful)
1
fishy(uncertain, doubtful)
1
fluctuant(adjective, uncertain, nervous, unstable, doubtful)
1
improbable(uncertain, doubtful)
1
in a quandary(expression, adjective, idiom, uncertain, nervous)
1
lacking(adjective, uncertain, nervous, doubtful, shaky)
1
mistrustful(adjective, uncertain, nervous, doubtful, shaky)
1
open(adjective, uncertain, nervous, doubtful, hesitant)
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APASmart Define. (2016). undependable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/undependable/thesaurus/synonyms
ChicagoSmart Define. 2016. "undependable thesaurus" https://smartdefine.org/undependable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, undependable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/undependable/thesaurus/synonyms>.
MLASmart Define. "undependable thesaurus" 4 March 2016. Web. 27 September 2026. <https://smartdefine.org/undependable/thesaurus/synonyms>