sensitize vs stir

sensitize is not a noun while stir is a noun.

Word	Noun	Adjective	Verb	Adverb
sensitize	No	No	Yes	No
stir	Yes	No	Yes	No

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

Other hyponyms of sensitize include photosensitise, photosensitize, excite, stimulate.

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

sensitize (verb)	stir (verb)
make sensitive or aware	mix or add by stirring
make (a material) sensitive to light, often of a particular colour, by coating it with a photographic emulsion	summon into action or bring into existence, often as if by magic
make sensitive to a drug or allergen	affect emotionally
cause to sense; make sensitive	stir the feelings, emotions, or peace of
	move very slightly
	move an implement through
	to begin moving
	stir feelings in