Synonyms and related words :
carpe diem, dissipation, extravagance, incontinence, intemperance, lavishness, leaking purse, loose purse strings, overgenerosity, overgenerousness, overliberality, pound-foolishness, prodigality, profligacy, profuseness, profusion, reckless expenditure, reckless spending, squandering, squandermania, waste, wastefulness,