bloodlust

from WordNet (r) 3.0 (2006)

bloodlust
    n 1: a desire for bloodshed

from The Collaborative International Dictionary of English v.0.48

bloodlust \blood"lust\ n.
   a desire for bloodshed.
   [WordNet 1.5]

from Moby Thesaurus II by Grady Ward, 1.0

56 Moby Thesaurus words for "bloodlust":
      acuteness, animality, atrociousness, atrocity, barbarity,
      barbarousness, beastliness, bestiality, bloodiness, bloodthirst,
      bloodthirstiness, bloody-mindedness, brutality, brutalness,
      brutishness, cannibalism, cruelness, cruelty, destructiveness,
      extremity, ferociousness, ferocity, fiendishness, fierceness,
      force, furiousness, harshness, impetuosity, inclemency,
      inhumaneness, inhumanity, intensity, malignity, mercilessness,
      mindlessness, murderousness, pitilessness, rigor, roughness,
      ruthlessness, sadism, sadistic cruelty, sanguineousness, savagery,
      severity, sharpness, terrorism, truculence, ungentleness,
      vandalism, vehemence, venom, viciousness, violence, virulence,
      wanton cruelty