disenchantment

from WordNet (r) 3.0 (2006)

disenchantment
    n 1: freeing from false belief or illusions [syn:
         {disenchantment}, {disillusion}, {disillusionment}]

from The Collaborative International Dictionary of English v.0.48

Disenchantment \Dis`en*chant"ment\, n. [Pref. dis- +
   enchantment: cf. F. d['e]senchantement.]
   The act of disenchanting, or state of being disenchanted.
   --Shelton.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

71 Moby Thesaurus words for "disenchantment":
      about-face, awakening, backing, backsliding, ban, blackball,
      blackballing, complaint, debunking, dim view, disagreement,
      disappointment, disapprobation, disapproval, discontent,
      discontentedness, discontentment, disesteem, disfavor,
      disgruntlement, disillusion, disillusionment, displeasure,
      disrespect, dissatisfaction, dissent, distaste, enlightenment,
      exclusion, flip-flop, indignation, lapse, low estimation,
      low opinion, objection, opposition, opposure, ostracism, protest,
      recidivation, recidivism, reclamation, reconversion, regress,
      regression, rehabilitation, reinstatement, rejection, relapse,
      restitution, restoration, retrocession, retrogradation,
      retrogression, retroversion, return, return to reality, returning,
      reversal, reverse, reversion, reverting, revulsion, rude awakening,
      slipping back, thumbs-down, turn, turnabout, undeception,
      unhappiness, unspelling