pease pudding vs Britain

pease pudding and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
pease pudding	Yes	No	No	No
Britain	Yes	No	No	No

pease pudding (noun)	Britain (noun)
a pudding made with strained split peas mixed with egg	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