tart vs United Kingdom

tart and United Kingdom both are nouns.

Word	Noun	Adjective	Verb	Adverb
tart	Yes	Yes	No	No
United Kingdom	Yes	No	No	No

tart (noun)	United Kingdom (noun)
a small open pie with a fruit filling	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 pastry cup with a filling of fruit or custard and no top crust
a woman who engages in sexual intercourse for money

tart (adjective)	United Kingdom (adjective)
tasting sour like a lemon
harsh