sexual practice vs titillating

sexual practice is a noun but titillating is not a noun.

Word	Noun	Adjective	Verb	Adverb
sexual practice	Yes	No	No	No
titillating	No	Yes	No	No

sexual practice (noun)	titillating (noun)
activities associated with sexual intercourse

sexual practice (adjective)	titillating (adjective)
	giving sexual pleasure; sexually arousing
	pleasantly and superficially exciting
	exciting by touching lightly so as to cause laughter or twitching movements