U.K. vs tea

U.K. and tea both are nouns.

Word	Noun	Adjective	Verb	Adverb
U.K.	Yes	No	No	No
tea	Yes	No	No	No

U.K. (noun)	tea (noun)
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	a beverage made by steeping tea leaves in water
	a light midafternoon meal of tea and sandwiches or cakes
	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