Norfolk wherry vs Britain

Norfolk wherry and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
Norfolk wherry	Yes	No	No	No
Britain	Yes	No	No	No

Norfolk wherry (noun)	Britain (noun)
sailing barge used especially in East Anglia	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