exhibitionist vs exhibitionistic

exhibitionist is a noun but exhibitionistic is not a noun.

Word	Noun	Adjective	Verb	Adverb
exhibitionist	Yes	No	No	No
exhibitionistic	No	Yes	No	No

exhibitionist (noun)	exhibitionistic (noun)
someone who deliberately behaves in such a way as to attract attention
someone with a compulsive desire to expose the genitals

exhibitionist (adjective)	exhibitionistic (adjective)
	compulsively attracting attention to yourself especially by public exposure or exaggerated behavior