Britain vs ropey

Britain is a noun but ropey is not a noun.

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

Britain (noun)	ropey (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

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