impulsively

from WordNet (r) 3.0 (2006)

impulsively
    adv 1: in an impulsive or impetuous way; without taking
           cautions; "he often acts impulsively and later regrets
           it" [syn: {impetuously}, {impulsively}]

from The Collaborative International Dictionary of English v.0.48

Impulsively \Im*pul"sive*ly\, adv.
   In an impulsive manner.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

62 Moby Thesaurus words for "impulsively":
      a corps perdu, abruptly, at half cock, bang, capriciously,
      chaotically, dash, erratically, every which way, hastily,
      head over heels, headfirst, headforemost, headlong,
      heels over head, helter-skelter, higgledy-piggledy, impetuously,
      in a rush, inconsistently, inconstantly, irregularly, like a flash,
      like a thunderbolt, nonuniformly, of a sudden, on short notice,
      overhastily, oversoon, plop, plump, plunk, pop, precipitantly,
      precipitately, precipitously, prematurely, quickly, rashly,
      recklessly, sharp, slap, slap-bang, smack, spasmodically,
      sporadically, startlingly, sudden, suddenly, surprisingly,
      too early, too soon, unawares, unequally, unevenly, unexpectedly,
      unsteadily, unsystematically, untimely, ununiformly,
      without notice, without warning