colloquialism vs powwow

colloquialism and powwow both are nouns.

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

colloquialism (noun)	powwow (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	(informal) a quick private conference
	a council of or with Native Americans

colloquialism (verb)	powwow (verb)
	hold a powwow, talk, conference or meeting