United Kingdom of Great Britain and Northern Ireland vs Maundy money

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

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

United Kingdom of Great Britain and Northern Ireland (noun)	Maundy money (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	specially minted silver coins that are distributed by the British sovereign on Maundy Thursday