profligacy

from WordNet (r) 3.0 (2006)

profligacy
    n 1: the trait of spending extravagantly [syn: {extravagance},
         {prodigality}, {profligacy}]
    2: dissolute indulgence in sensual pleasure [syn: {profligacy},
       {dissipation}, {dissolution}, {licentiousness}, {looseness}]

from The Collaborative International Dictionary of English v.0.48

Profligacy \Prof"li*ga*cy\, n. [See {Profligate}, a.]
   The quality of state of being profligate; a profligate or
   very vicious course of life; a state of being abandoned in
   moral principle and in vice; dissoluteness.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

37 Moby Thesaurus words for "profligacy":
      carnality, corruption, debauchery, degeneracy, depravity,
      dissipation, dissoluteness, eroticism, evil, excess, exorbitance,
      extravagance, immorality, improvidence, indecency, lasciviousness,
      lavishness, lechery, lewdness, libertinism, licentiousness,
      perversion, prodigality, promiscuity, recklessness, sensuality,
      sin, sinfulness, squandering, sybaritism, unrestraint, vice,
      voluptuousness, wantonness, waste, wastefulness, wickedness

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