unexciting vs inflammation

unexciting is not a noun while inflammation is a noun.

Word	Noun	Adjective	Verb	Adverb
unexciting	No	Yes	No	No
inflammation	Yes	No	No	No

unexciting (noun)	inflammation (noun)
	arousal to violent emotion
	the act of setting something on fire
	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat
	the state of being emotionally aroused and worked up

unexciting (adjective)	inflammation (adjective)
not exciting
not stimulating