wanton vs promiscuous

wanton is a noun but promiscuous is not a noun.

Word	Noun	Adjective	Verb	Adverb
wanton	Yes	Yes	Yes	No
promiscuous	No	Yes	No	No

As adjectives, wanton and promiscuous are synonyms defined as:

Other synonyms of wanton include easy, light, loose, sluttish.

wanton (noun)	promiscuous (noun)
lewd or lascivious woman

wanton (adjective)	promiscuous (adjective)
casual and unrestrained in sexual behavior	not selective of a single class or person
occurring without motivation or provocation	casual and unrestrained in sexual behavior

wanton (verb)	promiscuous (verb)
behave extremely cruelly and brutally
engage in amorous play
become extravagant; indulge (oneself) luxuriously
spend wastefully
waste time; spend one's time idly or inefficiently
indulge in a carefree or voluptuous way of life