THESAURUS
fitfully
at haphazard, at intervals, at irregular intervals, at random, brokenly, by catches, by chance, by fits, by jerks, by skips, by snatches, capriciously, carelessly, desultorily, disconnectedly, discontinuously, eccentrically, erratically, flutteringly, haltingly, haphazardly, here and there, hit or miss, in snatches, in spots, inconstantly, indiscriminately, infrequently, intermittently, irregularly, jerkily, lurchingly, nonuniformly, occasionally, off and on, patchily, per saltum, promiscuously, quakingly, quaveringly, quiveringly, randomly, roughly, saltatorily, shakily, shudderingly, skippingly, sloppily, spasmodically, sporadically, spottily, tremblingly, tremulously, uncertainly, unevenly, unmethodically, unpredictably, unrhythmically, unsteadily, unsystematically, variably, waveringly, whimsically, willy-nilly, wobblingly