colloquialism vs class

colloquialism and class both are nouns.

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

colloquialism (noun)	class (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	education imparted in a series of lessons or meetings
	elegance in dress or behavior
	a collection of things sharing a common attribute
	people having the same social, economic, or educational status
	(biology) a taxonomic group containing one or more orders
	a body of students who are taught together
	a body of students who graduate together
	a league ranked by quality

colloquialism (verb)	class (verb)
	arrange or order by classes or categories