aggro vs colloquialism

aggro and colloquialism both are nouns.

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

aggro (noun)	colloquialism (noun)
(informal British usage) aggravation or aggression	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech