gutter press vs United Kingdom of Great Britain and Northern Ireland

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

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

gutter press (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
press that engages in sensational journalism (especially concerning the private lives of public figures)	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