122 entries under unsure topic. ×

6
reluctant(adjective, slow, uncertain, shy, doubtful)
6
unpredictable(adjective, weak, loose, uncertain, irregular)
5
borderline(adjective, clear, open, delicate, certain)
5
conjectural(adjective, doubtful, vague)
5
cynical(adjective, uncertain, hesitant, suspicious, wary)
5
faithless(adjective, uncertain, dishonest, unsettled, hesitant)
5
perplexed(adjective, uncertain, doubtful, hesitant)
5
speculative(uncertain, doubtful, vague, unclear)
5
unassured(adjective, uncertain, nervous, dishonest, doubtful)
5
unresolved(adjective, open, uncertain, doubtful, unsettled)
5
vacillating(adjective, uncertain, nervous, doubtful, unsettled)
5
weak(adjective, great, extraordinary, uncertain, nervous)
4
ambivalent(open, doubtful, vague, ambiguous)
4
disbelieving(adjective, uncertain, hesitant, suspicious, wary)
4
erratic(adjective, weak, unusual, strange, loose)
4
faltering(adjective, uncertain, hesitant, unfaithful)
4
indistinct(adjective, rough, uncertain, doubtful, unsettled)
4
risky(adjective, weak, delicate, uncertain, sensitive)
4
unconvinced(adjective, uncertain, nervous, doubtful, unsettled)
4
undetermined(adjective, open, rough, uncertainty, uncertain)
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APASmart Define. (2016). dubious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dubious/thesaurus/synonyms
ChicagoSmart Define. 2016. "dubious thesaurus" https://smartdefine.org/dubious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, dubious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>.
MLASmart Define. "dubious thesaurus" 4 March 2016. Web. 27 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms>