sexual activity vs stir

sexual activity and stir both are nouns.

Word	Noun	Adjective	Verb	Adverb
sexual activity	Yes	No	No	No
stir	Yes	No	Yes	No

sexual activity (noun)	stir (noun)
activities associated with sexual intercourse	a rapid active commotion
	emotional agitation and excitement
	a prominent or sensational but short-lived news event

sexual activity (verb)	stir (verb)
	mix or add by stirring
	summon into action or bring into existence, often as if by magic
	affect emotionally
	stir the feelings, emotions, or peace of
	move very slightly
	move an implement through
	to begin moving
	stir feelings in