Synonyms and Antonyms of uncertain
1 likely to change frequently, suddenly, or unexpectedly the stifling heat would occasionally be relieved by an uncertain breeze Synonyms of uncertain capricious, changeable, changeful, flickery, fluctuating, fluid, inconsistent, inconstant, mercurial, mutable, skittish, temperamental, fickle, unpredictable, unsettled, unstable, unsteady, variable, volatileWords Related to uncertain aimless, arbitrary, desultory, erratic, haphazard, hit-or-miss, irregular, random, scattered, slapdash, stray; ambivalent, hesitating, shaky, shilly-shally, shilly-shallying, vacillating, wavering; dicey, undependable, unreliable, untrustworthy; adaptable, mobile, protean, versatileNear Antonyms of uncertain equable, even, uniform; abiding, durable, lasting, permanent, persistent; dependable, reliable, sure, tried, tried-and-true, true, trustworthy, trustyAntonyms of uncertain certain, changeless, constant, immutable, invariable, predictable, settled, stable, stationary, steady, unchangeable, unchanging, unvarying
2 not feeling sure about the truth, wisdom, or trustworthiness of someone or something never uncertain of her political beliefs or judgment, she was a decisive and fearless leader Synonyms of uncertain distrustful, dubious, hinky [slang], mistrustful, skeptical, suspicious, trustless, doubtful, unconvinced, undecided, unsettled, unsureWords Related to uncertain ambivalent, conflicted, equivocal; diffident, insecure; halting, hesitant, indecisive, irresolute, vacillating, waveringNear Antonyms of uncertain assured, confident, sanguine, self-assured; decisive, determined, resoluteAntonyms of uncertain certain, convinced, positive, sure
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