aberrant, aberrative, abnormal, adrift, afloat, agnostic, aimless, alternating, ambiguous, amorphous, anomalistic, anomalous, bizarre, broken, capricious, careening, casual, catchy, chancy, changeable, changeful, changing, character, choppy, circuitous, crackpot, crank, crankish, cranky, crotchety, curving, departing, desultory, deviable, deviant, deviating, deviative, deviatory, devious, dicey, different, digressive, directionless, disarticulated, disconnected, discontinuous, discursive, disjunct, disordered, disorderly, dispersed, disproportionate, divagatory, divaricate, divergent, diversified, diversiform, dizzy, dotty, doubtful, doubting, dubious, eccentric, equivocal, erose, errant, exceptional, excursive, extraordinary, fast and loose, fey, fickle, fitful, flake, flaky, flickering, flighty, flitting, fluctuant, fluctuating, formless, freak, freakish, frivolous, funny, giddy, gratuitous, guttering, halting, haphazard, herky-jerky, hesitant, hesitating, heteroclite, heteromorphic, hit-or-miss, idiocratic, idiosyncratic, iffy, immethodical, impetuous, impulsive, incalculable, inchoate, incoherent, inconsistent, inconstant, indecisive, indemonstrable, indirect, indiscriminate, infirm, intermittent, intermitting, irregular, irresolute, irresponsible, jagged, jerky, kinky, kook, kooky, labyrinthine, lurching, maggoty, mazy, meandering, meaningless, mercurial, misshapen, moody, motley, mutable, nonconformist, nonstandard, nonsymmetrical, nonsystematic, nonuniform, nut, nutty, odd, oddball, orderless, out-of-the-way, outlandish, patchy, peculiar, planetary, planless, pluralistic, polysemous, promiscuous, quaint, queer, quirky, ragged, rambling, random, recluse, restless, rough, roundabout, roving, scatterbrained, scrappy, screwball, screwy, senseless, serpentine, shapeless, shifting, shifty, shuffling, singular, skeptical, snaky, snatchy, spasmatic, spasmic, spasmodic, spastic, spineless, sporadic, spotty, staggering, straggling, straggly, strange, strange duck, stray, straying, subnormal, swerving, systemless, touch-and-go, turning, twisted, twisting, unaccountable, unarranged, uncertain, unclassified, unconfirmable, uncontrolled, unconventional, unconvinced, undependable, undirected, undisciplined, undivinable, unequable, unequal, uneven, unfixed, unforeseeable, ungraded, unjoined, unmethodical, unmetrical, unnatural, unordered, unorganized, unorthodox, unpersuaded, unpredictable, unprovable, unregular, unreliable, unrestrained, unrhythmical, unsettled, unsorted, unstable, unstable as water, unstaid, unsteadfast, unsteady, unsure, unsymmetrical, unsystematic, ununiform, unusual, unverifiable, vacillating, vagarious, vagrant, vague, variable, variegated, variform, various, varying, veering, vicissitudinary, vicissitudinous, volatile, wacky, wandering, wanton, wavering, wavery, wavy, wayward, weird, weirdo, whimsical, winding, wishy-washy, wobbling, wobbly, zigzag