intensely

intensely
    adv 1: in an intense manner; "he worked intensely"
    

Intensely \In*tense"ly\, adv.
   1. Intently. [Obs.] --J. Spencer.
      [1913 Webster]

   2. To an extreme degree; as, weather intensely cold.
      [1913 Webster]
    

119 Moby Thesaurus words for "intensely":
      abundantly, actively, acutely, amazingly, amply, animatedly,
      ardently, assiduously, astonishingly, awesomely, breathlessly,
      briskly, con brio, conspicuously, copiously, cordially,
      deafeningly, devotedly, devoutly, dingdong, earnestly, eminently,
      emphatically, energetically, enthusiastically, exceptionally,
      excitedly, exhaustively, exquisitely, extraordinarily, exuberantly,
      famously, fervently, fervidly, fiercely, firmly, forcefully,
      forcibly, furiously, generously, glaringly, glowingly, gravely,
      heart and soul, heartily, heatedly, impassionedly, imperviously,
      impregnably, impressively, incredibly, intently, invincibly,
      invulnerably, irresistibly, keenly, kindly, loudly, lustily,
      magically, magnanimously, magnificently, markedly, marvelously,
      mightily, nobly, notably, painstakingly, particularly,
      passionately, peculiarly, perfervidly, pointedly, powerfully,
      preeminently, profusely, prominently, pronouncedly, pungently,
      remarkably, resistantly, richly, robustly, ruggedly, seriously,
      severely, signally, sincerely, singularly, soundly, spiritedly,
      splendidly, stalwartly, staunchly, stoutly, strenuously,
      strikingly, strongly, sturdily, superlatively, surpassingly,
      surprisingly, thoroughly, uncommonly, unremittingly, unusually,
      unyieldingly, vehemently, viciously, vigorously, violently,
      vivaciously, warmly, with pep, wonderfully, wondrous, worthily,
      zealously, zestfully