colloquialism vs stoned

colloquialism is a noun but stoned is not a noun.

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

colloquialism (noun)	stoned (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech

colloquialism (adjective)	stoned (adjective)
	under the influence of narcotics, especially cannabis