evilness

from WordNet (r) 3.0 (2006)

evilness
    n 1: the quality of being morally wrong in principle or
         practice; "attempts to explain the origin of evil in the
         world" [syn: {evil}, {evilness}] [ant: {good}, {goodness}]

from The Collaborative International Dictionary of English v.0.48

Evilness \E"vil*ness\, n.
   The condition or quality of being evil; badness; viciousness;
   malignity; vileness; as, evilness of heart; the evilness of
   sin.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

36 Moby Thesaurus words for "evilness":
      arrantness, badness, baseness, damnability, devilishness, devilry,
      deviltry, fiendishness, flagitiousness, foulness, heinousness,
      hellishness, improperness, inaccuracy, inauspiciousness,
      inexpedience, inferiority, iniquitousness, invalidity, malevolence,
      moral badness, naughtiness, nefariousness, peccancy, rankness,
      reprehensibility, sinfulness, unfavorableness, unhealthiness,
      unkindness, unpleasantness, unskillfulness, viciousness, vileness,
      villainousness, wickedness