delf vs United Kingdom of Great Britain and Northern Ireland

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

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

delf (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
an excavation; usually a quarry or mine	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