EXTRAVAGANCE

n. 1 wastefulness, waste, lavishness, profligacy, prodigality, squandering, dissipation, improvidence, exorbitance, recklessness, overspending, excess Our present debts are the result of extravagance 2 immoderation, immoderateness, excessiveness, outrageousness, unrestraint, superfluity, superfluousness, over-sufficiency, preposterousness, unreasonableness, irrationality, absurdity; capriciousness, whim, fantasy, flightiness His tawdry life belied the extravagance of his dreams