easygoing vs colloquialism

easygoing is not a noun while colloquialism is a noun.

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

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

easygoing (adjective)	colloquialism (adjective)
not burdensome or demanding; borne or done easily and without hardship
relaxed and informal in attitude or standards
not hurried or forced