596 entries under adjective topic. ×

5
cynical(hesitant, unsure, disbelieving)
5
disbelieving(hesitant, unsure, skeptical, disbelieving)
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dishonest(untrustworthy, unfaithful, sneaky, shifty)
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disturbed(hesitant, dubious, unsure)
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double-minded(irresolute, irresolution)
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dubitable(clear, certain, anxious, doubtful)
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faithless(unsettled, hesitant, dubious, unreliable)
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flickering(irregular, changeable, variable, lambent)
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flighty(unstable, unsettled, variable)
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flimsy(feeble, doubtful, hesitant, sluggish)
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fluid(upset, change, anxious, unstable)
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fly-by-night(nervous, doubtful, dubious, unpredictable)
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foggy(rough, vague, confused, inexact)
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freakish(change, continue)
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giddy(uneven, unbalanced, unhinged, perplexed)
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halfhearted(cool, weak, doubtful, hesitant)
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halting(weak, shy, doubtful, hesitant)
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hit-or-miss(erratic, random, haphazard, chancy)
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impulsive(unusual, unstable, chance, original)
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in question(expression, idiom, clear, weak)
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APASmart Define. (2016). uncertain thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, uncertain thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>.
MLASmart Define. "uncertain thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms>