saloon vs United Kingdom of Great Britain and Northern Ireland

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

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

saloon (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a room or establishment where alcoholic drinks are served over a counter	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
tavern consisting of a building with a bar and public rooms; often provides light meals
a car that is closed and that has front and rear seats and two or four doors