integrated vs co-ed

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

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

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

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