colloquialism vs ace

colloquialism and ace both are nouns.

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

colloquialism (noun)	ace (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	a serve that the receiver is unable to reach
	one of four playing cards in a deck having a single pip on its face
	someone who is dazzlingly skilled in any field
	the smallest whole number or a numeral representing this number

colloquialism (adjective)	ace (adjective)
	of the highest quality