ambitendency, ambivalence, caducity, capriciousness, chanciness, change of mind, changeability, changeableness, choppiness, corruptibility, criticalness, danger, dappleness, death, decrepitude, delicacy, desultoriness, deviability, deviation, difference, differentiation, disorder, divarication, divergence, diversification, double-mindedness, doubtfulness, dubiety, dubiousness, eccentricity, ephemerality, ephemeralness, erraticism, evanescence, fence-sitting, fence-straddling, fickleness, finitude, fleetingness, flightiness, freakishness, fugacity, hazard, hazardousness, impermanence, impermanency, impulsiveness, incapacity, inconsistency, inconstancy, indecision, indecisiveness, inequality, infirmity, infirmity of purpose, insecurity, insipidity, insolidity, insubstantiality, invalidism, irregularity, irresolution, jerkiness, mercuriality, momentariness, moodiness, mortality, motleyness, mugwumpery, mugwumpism, mutability, nonconformism, nonconformity, nonstandardization, nonuniformity, peril, perilousness, perishability, pluralism, precariousness, raggedness, restlessness, ricketiness, risk, riskiness, second thoughts, senility, shakiness, shiftiness, shiftingness, slipperiness, speculativeness, sword of Damocles, tergiversation, ticklish business, ticklishness, totteriness, touchiness, transience, transiency, transientness, transitoriness, treacherousness, treachery, unauthenticity, unauthoritativeness, uncertainty, unconformism, unconformity, undecidedness, undependability, undeterminedness, unevenness, unfaithworthiness, unfirmness, unfixedness, unhealthiness, unorthodoxy, unpredictability, unreliability, unsafeness, unsettledness, unsettlement, unsolidity, unsoundness, unstableness, unsteadfastness, unsteadiness, unsturdiness, unsubstantiality, unsureness, untrustworthiness, vapidity, variability, variation, variegation, variety, variousness, versatility, volatility, wantonness, wateriness, wavering, waywardness, whimsicality, wishy-washiness