United Kingdom vs Rhenish

United Kingdom and Rhenish both are nouns.

Word	Noun	Adjective	Verb	Adverb
United Kingdom	Yes	No	No	No
Rhenish	Yes	Yes	No	No

United Kingdom (noun)	Rhenish (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	any of several white wines from the Rhine River valley in Germany (`hock' is British usage)

United Kingdom (adjective)	Rhenish (adjective)
	of or relating to the Rhine River and the lands adjacent to it