See lavishness in Webster's New World Roget's A-Z Thesaurus II
noun
Excessive or imprudent expenditure:
extravagance, extravagancy, prodigality, profligacy, profuseness, profusion, squander, waste, wastefulness. See careful, saveThe quality or state of being generous:
big-heartedness, bounteousness, bountifulness, freehandedness, generosity, generousness, great-heartedness, large-heartedness, liberality, magnanimity, magnanimousness, munificence, openhandedness, unselfishness, unsparingness. See give
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