United Kingdom vs take-away

United Kingdom is a noun but take-away is not a noun.

Word	Noun	Adjective	Verb	Adverb
United Kingdom	Yes	No	No	No
take-away	No	Yes	No	No

United Kingdom (noun)	take-away (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

United Kingdom (adjective)	take-away (adjective)
	of or involving food to be taken and eaten off the premises