Synonyms and related words :
capricious, changeable, changing, choppy, deviating, deviative, deviatory, different, disorderly, divaricate, divergent, diversified, diversiform, erose, erratic, impulsive, inconsistent, inconstant, irregular, jagged, jerky, mercurial, motley, mutable, nonconformist, nonstandard, nonuniform, pluralistic, ragged, rough, spasmodic, sporadic, unequable, unequal, uneven, unorthodox, unstable, unsteady, unsystematic, ununiform, variable, variegated, various, varying, wavering