intently

from WordNet (r) 3.0 (2006)

intently
    adv 1: with strained or eager attention; "listened intently";
           "stood watching intently"

from The Collaborative International Dictionary of English v.0.48

Intently \In*tent"ly\, adv.
   In an intent manner; as, the eyes intently fixed.

   Syn: Fixedly; steadfastly; earnestly; attentively;
        sedulously; diligently; eagerly.
        [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

46 Moby Thesaurus words for "intently":
      absorbedly, advertently, ardently, assiduously, attentively,
      closely, continuously, determinedly, devotedly, devoutly, doggedly,
      eagerly, earnestly, engrossedly, fervently, fervidly, fixedly,
      heartily, heatedly, heedfully, impassionedly, intensely,
      interestedly, keenly, mindfully, observantly, passionately,
      perfervidly, preoccupiedly, raptly, regardfully, seriously,
      sharply, sincerely, steadfastly, steadily, studiously,
      unflinchingly, unremittingly, vehemently, with attention,
      with interest, with rapt attention, with undivided attention,
      without distraction, zealously