U.K. vs hock

U.K. and hock both are nouns.

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

U.K. (noun)	hock (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	tarsal joint of the hind leg of hoofed mammals; corresponds to the human ankle
	any of several white wines from the Rhine River valley in Germany (`hock' is British usage)

U.K. (verb)	hock (verb)
	disable by cutting the hock
	leave as a guarantee in return for money