wanton

(noun) lewd or lascivious woman.

(verb) waste time; spend one's time idly or inefficiently. Synonyms: piddle, wanton away, piddle away, trifle.

(verb) indulge in a carefree or voluptuous way of life.

(verb) spend wastefully. Synonyms: wanton away, trifle away. Example: "Wanton one's money away."

(verb) become extravagant; indulge (oneself) luxuriously. Synonyms: luxuriate.

(verb) engage in amorous play.

(verb) behave extremely cruelly and brutally.

(adj) occurring without motivation or provocation. Synonyms: motiveless, unprovoked. Examples: "Motiveless malignity." "Unprovoked and dastardly attack"- f.d.roosevelt."

(adj) casual and unrestrained in sexual behavior. Synonyms: easy, light, loose, promiscuous, sluttish. Examples: "Her easy virtue." "He was told to avoid loose (or light) women." "Wanton behavior."