ropey vs colloquialism

ropey is not a noun while colloquialism is a noun.

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

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

ropey (adjective)	colloquialism (adjective)
of or resembling rope (or ropes) in being long and strong
(British informal) very poor in quality
forming viscous or glutinous threads