Synonyms and related words :
aimlessly, any which way, anyhow, anywise, around, at haphazard, at hazard, at intervals, at irregular intervals, brokenly, by catches, by chance, by fits, by jerks, by snatches, capriciously, carelessly, casually, desultorily, disconnectedly, discontinuously, dysteleologically, eccentrically, erratically, fitfully, haltingly, haphazard, haphazardly, helter-skelter, hit or miss, in snatches, in spots, inconstantly, indiscriminately, inexplicably, intermittently, irregularly, jerkily, lurchingly, nonuniformly, off and on, patchily, promiscuously, purposelessly, random, randomly, roughly, sloppily, spasmodically, sporadically, spottily, stochastically, unaccountably, uncertainly, unevenly, unmethodically, unpredictably, unrhythmically, unsteadily, unsystematically, variably, whimsically, wobblingly,