ropey vs UK

ropey is not a noun while UK is a noun.

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

ropey (noun)	UK (noun)
	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom

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