admass vs United Kingdom of Great Britain and Northern Ireland

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

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

admass (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
the segment of the public that is easily influenced by mass media (chiefly British)	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