wally vs United Kingdom of Great Britain and Northern Ireland

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

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

wally (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a silly and inept person; someone who is regarded as stupid	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