United Kingdom of Great Britain and Northern Ireland vs Norfolk wherry

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

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

United Kingdom of Great Britain and Northern Ireland (noun)	Norfolk wherry (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	sailing barge used especially in East Anglia