unchaste vs wanton

unchaste is not a noun while wanton is a noun.

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

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

unchaste (adjective)	wanton (adjective)
not chaste	casual and unrestrained in sexual behavior
	occurring without motivation or provocation

unchaste (verb)	wanton (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