List of spasmodically synonyms and spasmodically related words.
at haphazard, at intervals, at irregular intervals, at random, brokenly, by catches, by chance, by fits, by jerks, by snatches, capriciously, carelessly, chaotically, desultorily, disconnectedly, discontinuously, eccentrically, erratically, every which way, fitfully, flutteringly, haltingly, haphazardly, helter-skelter, higgledy-piggledy, hit or miss, impulsively, in snatches, in spots, inconsistently, inconstantly, indiscriminately, intermittently, irregularly, jerkily, lurchingly, nonuniformly, off and on, patchily, promiscuously, quakingly, quaveringly, quiveringly, randomly, roughly, saltatorily, shakily, shudderingly, sloppily, sporadically, spottily, tremblingly, tremulously, uncertainly, unequally, unevenly, unmethodically, unpredictably, unrhythmically, unsteadily, unsystematically, ununiformly, variably, waveringly, whimsically, wobblingly