quirky vs kinky

quirky and kinky both are adjectives.

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

As adjectives, quirky and kinky are synonyms defined as:

Other synonyms of quirky include far-out, offbeat, way-out.

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