cookie vs United Kingdom of Great Britain and Northern Ireland

cookie and United Kingdom of Great Britain and Northern Ireland both are nouns.

Word	Noun	Adjective	Verb	Adverb
cookie	Yes	No	No	No
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No

cookie (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a short line of text that a web site puts on your computer's hard drive when you access the web site	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 various small flat sweet cakes
the cook on a ranch or at a camp