co-ed vs integrated

co-ed is a noun but integrated is not a noun.

Word	Noun	Adjective	Verb	Adverb
co-ed	Yes	Yes	No	No
integrated	No	Yes	No	No

co-ed (noun)	integrated (noun)
a female student at a coeducational college or university

co-ed (adjective)	integrated (adjective)
attended by members of both sexes	not segregated; designated as available to all races or groups
	formed into a whole or introduced into another entity
	resembling a living organism in organization or development
	formed or united into a whole