Spas*mod"ic*al*ly

from The Collaborative International Dictionary of English v.0.48
Spasmodical \Spas*mod"ic*al\, a.
   Same as {Spasmodic}, a. -- {Spas*mod"ic*al*ly}, adv.
   [1913 Webster]
    
from Moby Thesaurus II by Grady Ward, 1.0
66 Moby Thesaurus words for "spasmodically":
      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

    

[email protected]