168 entries under uncertain topic. ×

9
shifty(adjective, weak, corrupt, dishonest)
9
unstable(adjective, delicate, nervous, dishonest)
8
controversial(noun, adjective, hot, doubtful)
7
doubting(adjective, dishonest, unsettled, hesitant)
7
far-fetched(adjective, hard, doubtful, unclear)
7
in doubt(expression, adjective, idiom, clear, certain)
7
irresolute(adjective, doubtful, hesitant, unsure)
7
slippery(adjective, delicate, unstable, dishonest)
7
trustless(adjective, dishonest, doubtful, deceitful)
7
wavering(adjective, open, nervous, dishonest)
6
chancy(adjective, clear, delicate, certain)
6
doubtable(adjective, doubtful, unsettled, suspicious)
6
reluctant(adjective, slow, shy, doubtful)
6
unpredictable(adjective, weak, loose, irregular)
5
borderline(adjective, clear, open, delicate, certain)
5
clouded(adjective, clear, certain, doubtful)
5
cynical(adjective, hesitant, suspicious, wary)
5
devious(adjective, false, unusual, dishonest)
5
faithless(adjective, dishonest, unsettled, hesitant)
5
perplexed(adjective, doubtful, hesitant, unsure)
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APASmart Define. (2016). dubious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dubious/thesaurus/synonyms
ChicagoSmart Define. 2016. "dubious thesaurus" https://smartdefine.org/dubious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, dubious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>.
MLASmart Define. "dubious thesaurus" 4 March 2016. Web. 25 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms>