tombola vs Great Britain

tombola and Great Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
tombola	Yes	No	No	No
Great Britain	Yes	No	No	No

tombola (noun)	Great Britain (noun)
a lottery in which tickets are drawn from a revolving drum	an island comprising England and Scotland and Wales
	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