Synonyms of nonuniform

2 Syllables
patchy, fitful, aimless, casual, weaving, shaky, shifting, jerky
3 Syllables
erratic, inconstant, capricious, sporadic, designless, unsettled, infrequent, uneven, haphazard, fluctuating, spasmodic, faltering, recurrent, unsteady, eccentric, unpunctual, changeable, aberrant, hit-or-miss, uncertain
4 Syllables
occasional, unreliable, desultory, purposeless, discontinuous, intermittent, irregular, disconnected, fragmentary
5 Syllables
unmethodical, unsystematic, unconsidered
6 Syllables
indiscriminate