Synonyms|643Antonyms|206|Broader|7Narrower|0Related|884

115 entries under dubious topic. ×

6
disputable(adjective, uncertain, doubtful, suspect)
6
unassured(adjective, uncertain, nervous, dishonest, doubtful)
5
confused(noun, adjective, uncertain, unsettled, vague)
5
dicey(noun, adjective, delicate, uncertain, unstable)
5
faithless(adjective, uncertain, dishonest, unsettled, hesitant)
5
faltering(adjective, weak, uncertain, awkward, unstable)
5
obscure(adjective, rough, uncertain, unsettled, vague)
5
shifty(adjective, false, dishonest, deceitful)
5
touchy(adjective, open, delicate, uncertain, nervous)
4
untrusty(adjective, false, uncertain, nervous, dishonest)
3
fluctuant(adjective, weak, uncertain, nervous, unstable)
3
inconclusive(adjective, clear, poor, certain, uncertain)
3
on thin ice(expression, adjective, idiom, delicate, uncertain)
3
shady(adjective, uncertain, dishonest, doubtful, unsettled)
3
suspect(adjective, uncertain, doubtful, unsettled)
2
agnostic(uncertain, hesitant)
2
dodgy(adjective, suspect, shady)
2
doubtable(adjective, uncertain, doubtful, unsettled)
2
fishy(adjective, uncertain, doubtful, unsettled)
2
troubled(uncertain, anxious, nervous, worried, hesitant)
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APASmart Define. (2016). unsure thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unsure/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsure thesaurus" https://smartdefine.org/unsure/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unsure thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unsure/thesaurus/synonyms>.
MLASmart Define. "unsure thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/unsure/thesaurus/synonyms>