wanton
noun.
lewd or lascivious woman
verb.
waste time; spend one's time idly or inefficiently
verb.
indulge in a carefree or voluptuous way of life
verb.
spend wastefully
wanton one's money away
verb.
become extravagant; indulge (oneself) luxuriously
Synonym: luxuriate
verb.
engage in amorous play
verb.
behave extremely cruelly and brutally
adj.
occurring without motivation or provocation
motiveless malignity|unprovoked and dastardly attack
adj.
casual and unrestrained in sexual behavior
her easy virtue|he was told to avoid loose (or light) women|wanton behavior