tea vs Great Britain

tea and Great Britain both are nouns.

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

tea (noun)	Great Britain (noun)
a beverage made by steeping tea leaves in water	an island comprising England and Scotland and Wales
a light midafternoon meal of tea and sandwiches or cakes	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
dried leaves of the tea shrub; used to make tea
a tropical evergreen shrub or small tree extensively cultivated in e.g. China and Japan and India; source of tea leaves