ace vs colloquialism

ace and colloquialism both are nouns.

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

ace (noun)	colloquialism (noun)
a serve that the receiver is unable to reach	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
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

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