Synonyms to experimentally

hit or miss, airily, any old way, any which way, anyhow, at haphazard, at intervals, at random, bunglingly, by chance, by fits, by snatches, capriciously, carelessly, casually, clumsily, cursorily, desultorily, disregardfully, erratically, fitfully, forgetfully, haphazardly, heedlessly, helter-skelter, hit and miss, in snatches, in spots, inattentively, inconsiderately, indiscriminately, irregularly, messily, offhand, offhandedly, once over lightly, perfunctorily, promiscuously, randomly, recklessly, regardlessly, slapdash, sloppily, spasmodically, sporadically, tactlessly, thoughtlessly, unguardedly, unheedfully, unheedingly, unmethodically, unmindfully, unsolicitously, unsystematically, unthinkingly, unvigilantly, unwarily