spasmodically

again and again generally intermittently many times often periodically regularly time and again usually

oft oftentimes ofttimes

as a rule at regular intervals at short intervals at times by ordinary customarily every now and then habitually in many instances in quick succession many a time much not infrequently not seldom ordinarily over and over recurrently successively thick and fast very often

rarely seldom

infrequently not much uncommonly

aimlessly ambiguously brokenly chaotically confusedly disconnectedly discontinuously disjointedly drunkenly frantically frenziedly illegibly illogically incomprehensibly indistinctly ineptly randomly sloppily uncertainly unclearly unintelligibly unrecognizably unsystematically wildly

erratically fitfully haphazardly infrequently sporadically unevenly

any which way anyhow at intervals by fits and starts by turns disconnectedly eccentrically helter-skelter in snatches jerkily now and again occasionally off and on out of sequence periodically slapdash uncertainly uncommonly unmethodically unpunctually willy-nilly

evenly regularly