wanton

nouns

lewd or lascivious woman
wanton
is a type of (narrower)
a person who enjoys sensuality
sensualist

verbs

waste time; spend one's time idly or inefficiently
piddle, piddle away, trifle, wanton, wanton away
indulge in a carefree or voluptuous way of life
wanton
is a type of (narrower)
lead a certain kind of life; live in a certain style
"we had to live frugally after the war"
live
spend wastefully
"wanton one's money away"
trifle away, wanton, wanton away
become extravagant; indulge (oneself) luxuriously
luxuriate, wanton
engage in amorous play
wanton
is a type of (narrower)
talk or behave amorously, without serious intentions
"The guys always try to chat up the new secretaries"; "My husband never flirts with other women"
butterfly, chat up, coquet, coquette, dally, flirt, mash, philander, romance
behave extremely cruelly and brutally
wanton
is a type of (narrower)
behave in a certain manner; show a certain behavior; conduct or comport oneself
"You should act like an adult"; "Don't behave like a fool"; "What makes her do this way?"; "The dog acts ferocious, but he is really afraid of people"
act, behave, do

adjectives

occurring without motivation or provocation
"motiveless malignity"; "unprovoked and dastardly attack"- F.D.Roosevelt
motiveless, unprovoked, wanton
is derived from
wantonness
casual and unrestrained in sexual behavior
"her easy virtue"; "he was told to avoid loose (or light) women"; "wanton behavior"
easy, light, loose, promiscuous, sluttish, wanton
is derived from
wantonness