colloquialism vs crazy

colloquialism and crazy both are nouns.

Word	Noun	Adjective	Verb	Adverb
colloquialism	Yes	No	No	No
crazy	Yes	Yes	No	No

colloquialism (noun)	crazy (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	someone deranged and possibly dangerous

colloquialism (adjective)	crazy (adjective)
	intensely enthusiastic about or preoccupied with
	possessed by inordinate excitement
	foolish; totally unsound
	affected with madness or insanity
	bizarre or fantastic