11-plus vs United Kingdom of Great Britain and Northern Ireland

11-plus and United Kingdom of Great Britain and Northern Ireland both are nouns.

Word	Noun	Adjective	Verb	Adverb
11-plus	Yes	No	No	No
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No

11-plus (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
(formerly in Britain) an examination taken by 11 and 12 year old students to select suitable candidates for grammar school	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