unreliability

n. lack of trustworthiness; irresponsibility

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Noun
1. the trait of not being dependable or reliable
(synonym) undependability, undependableness, unreliableness
(antonym) dependability, dependableness, reliability, reliableness
(hypernym) irresponsibility, irresponsibleness
(hyponym) instability

n. nespolehlivost

Rzecz. niesolidność; zawodność

Synonyms and related words:
capriciousness, chanciness, changeableness, coquettishness, credibility gap, criticalness, danger, delicacy, desultoriness, deviability, doubtfulness, dubiousness, eccentricity, erraticism, faddishness, faddism, fickleness, flightiness, freakishness, frivolousness, hazard, hazardousness, implausibility, impulsiveness, inconceivability, inconsistency, inconstancy, incredibility, infirmity, insecurity, insolidity, instability, insubstantiality, irregularity, irresponsibility, levity, lightness, mercuriality, mercurialness, moodiness, peril, perilousness, precariousness, questionableness, restlessness, risk, riskiness, shakiness, shiftiness, shiftingness, skittishness, slipperiness, speculativeness, sword of Damocles, ticklish business, ticklishness, totteriness, touchiness, treacherousness, treachery, unauthenticity, unauthoritativeness, unbelievability, unbelievableness, uncertainty, undependability, unfaithworthiness, unfixedness, unhealthiness, unpredictability, unsafeness, unsettledness, unsolidity, unsoundness, unstableness, unsteadfastness, unsteadiness, unsubstantiality, unsureness, untenableness, untrustworthiness, variability, variation, variety, volatility, wantonness, waywardness, whimsicality