Great Britain vs suet pudding

Great Britain and suet pudding both are nouns.

Word	Noun	Adjective	Verb	Adverb
Great Britain	Yes	No	No	No
suet pudding	Yes	No	No	No

Great Britain (noun)	suet pudding (noun)
an island comprising England and Scotland and Wales	a sweet or savory pudding made with suet and steamed or boiled
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