wanton
1. [ verb ] behave extremely cruelly and brutally
Related terms: act
2. [ verb ] engage in amorous play
Related terms: chat_up
3. [ verb ] become extravagant; indulge (oneself) luxuriously
Synonyms: luxuriate
Related terms: consume luxury
4. [ verb ] spend wastefully
Synonyms: trifle_away wanton_away
Examples:

"wanton one's money away"

Related terms: spend
5. [ verb ] indulge in a carefree or voluptuous way of life
Related terms: live
6. [ verb ] waste time; spend one's time idly or inefficiently
Synonyms: wanton_away piddle_away trifle piddle
Related terms: spend dalliance
7. [ adjective ] (sexuality) casual and unrestrained in sexual behavior
Synonyms: light loose promiscuous sluttish easy
Examples:

"her easy virtue" "he was told to avoid loose (or light) women" "wanton behavior"

Related terms: unchaste
8. [ adjective ] occurring without motivation or provocation
Synonyms: unprovoked motiveless
Examples:

"motiveless malignity" "unprovoked and dastardly attack"- F.D.Roosevelt

Related terms: unmotivated
9. [ noun ] (sexuality) lewd or lascivious woman
Related terms: sensualist light-o'-love
Similar spelling:   wantonly
  wanting
  wonton
  Winton