colloquialism vs zany

colloquialism and zany both are nouns.

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

colloquialism (noun)	zany (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	a buffoon in one of the old comedies; imitates others for ludicrous effect
	a man who is a stupid incompetent fool

colloquialism (adjective)	zany (adjective)
	ludicrous, foolish
	like a clown