shovel board vs Britain

shovel board and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
shovel board	Yes	No	No	No
Britain	Yes	No	No	No

shovel board (noun)	Britain (noun)
a game in which coins or discs are slid by hand across a board toward a mark	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