potty vs colloquialism

potty and colloquialism both are nouns.

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

potty (noun)	colloquialism (noun)
a receptacle for urination or defecation in the bedroom	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
a plumbing fixture for defecation and urination

potty (adjective)	colloquialism (adjective)
slightly intoxicated
marked by foolish or unreasoning fondness
(British informal) trivial