Esq vs United Kingdom of Great Britain and Northern Ireland

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

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

Esq (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a title of respect for a member of the English gentry ranking just below a knight; placed after the name	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