kinky vs kink

kinky is not a noun while kink is a noun.

Word	Noun	Adjective	Verb	Adverb
kinky	No	Yes	No	No
kink	Yes	No	Yes	No

kinky (noun)	kink (noun)
	a difficulty or flaw in a plan or operation
	an eccentric idea
	a person with unusual sexual tastes
	a sharp bend in a line produced when a line having a loop is pulled tight
	a painful muscle spasm especially in the neck or back (`rick' and `wrick' are British)

kinky (adjective)	kink (adjective)
(used of sexual behavior) showing or appealing to bizarre or deviant tastes
(of hair) in small tight curls
(informal) strikingly unconventional

kinky (verb)	kink (verb)
	form a curl, curve, or kink
	curl tightly