increased vs elevated

increased is not a noun while elevated is a noun.

Word	Noun	Adjective	Verb	Adverb
increased	No	Yes	No	No
elevated	Yes	Yes	No	No

increased (noun)	elevated (noun)
	a railway that is powered by electricity and that runs on a track that is raised above the street level

increased (adjective)	elevated (adjective)
made greater in size or amount or degree	increased in amount or degree
	of high moral or intellectual value; elevated in nature or style
	raised above the ground