adrift, afloat, alternating, amorphous, brittle, broken, capricious, careening, catchy, changeable, changeful, changing, choppy, coquettish, corruptible, deciduous, derelict, desultory, deviable, deviating, deviative, deviatory, different, disaffected, disconnected, discontinuous, disloyal, disorderly, disregardful, divaricate, divergent, diversified, diversiform, dizzy, dying, eccentric, elusive, ephemeral, erose, erratic, evanescent, faddish, fading, faithless, false, fast and loose, fickle, fitful, fleeting, flickering, flighty, flirtatious, flitting, fluctuating, fly-by-night, flying, fragile, frail, freakish, fugacious, fugitive, giddy, guttering, halting, herky-jerky, heteroclite, immethodical, impermanent, impetuous, impulsive, inattentive, inconsistent, indecisive, indefinite, infirm, inobservant, insubstantial, intermittent, intermitting, irregular, irresolute, irresponsible, jagged, jerky, light, lubricious, lurching, mazy, mercurial, momentary, moody, mortal, motley, mutable, negligent, nonadherent, noncompliant, nonconforming, nonconformist, nondurable, nonobservant, nonpermanent, nonstandard, nonuniform, not true to, of bad faith, passing, patchy, perishable, pluralistic, protean, quicksilver, ragged, rambling, recreant, restless, rough, roving, scatterbrained, scrappy, shapeless, shifting, shifty, short-lived, shuffling, skittish, snatchy, spasmatic, spasmic, spasmodic, spastic, spineless, sporadic, spotty, staggering, temperamental, temporal, temporary, ticklish, toying, transient, transitive, transitory, trothless, unaccountable, uncertain, uncompliant, unconforming, uncontrolled, undependable, undisciplined, undurable, unenduring, unequable, unequal, uneven, unfaithful, unfixed, unloyal, unmethodical, unmetrical, unobservant, unorthodox, unpredictable, unregular, unreliable, unrestrained, unrhythmical, unsettled, unstable, unstable as water, unstaid, unsteadfast, unsteady, unsystematic, untrue, ununiform, vacillating, vagrant, vague, variable, variegated, variform, various, varying, veering, versatile, vicissitudinary, vicissitudinous, volatile, wandering, wanton, wavering, wavery, wavy, wayward, whimsical, wishy-washy, wobbling, wobbly