stir vs gross out

stir is a noun but gross out is not a noun.

Word	Noun	Adjective	Verb	Adverb
stir	Yes	No	Yes	No
gross out	No	No	Yes	No

As verbs, gross out is a hyponym of stir; that is, gross out is a word with a more specific, narrower meaning than stir:

stir (noun)	gross out (noun)
a rapid active commotion
emotional agitation and excitement
a prominent or sensational but short-lived news event

stir (verb)	gross out (verb)
mix or add by stirring	lose one's nerve
summon into action or bring into existence, often as if by magic	fill with distaste
affect emotionally
stir the feelings, emotions, or peace of
move very slightly
move an implement through
to begin moving
stir feelings in