Synonyms and Antonyms of unreliable
- I wouldn't count on him to show up for the play—he's pretty unreliable.
- She drives her car locally, but worries it's too unreliable for longer trips.
capricious, changeable, changeful, fickle, flickery, fluctuating, fluid, inconsistent, inconstant, mercurial, mutable, skittish, temperamental, uncertain, unpredictable, unsettled, unstable, unsteady, variable, volatile
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