UK vs rag

UK and rag both are nouns.

Word	Noun	Adjective	Verb	Adverb
UK	Yes	No	No	No
rag	Yes	No	Yes	No

UK (noun)	rag (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 boisterous practical joke (especially by college students)
	a small piece of cloth
	newspaper with half-size pages
	music with a syncopated melody (usually for the piano)
	a week at British universities during which side-shows and processions of floats are organized to raise money for charities

UK (verb)	rag (verb)
	break into lumps before sorting
	censure severely or angrily
	harass with persistent criticism or carping
	play in ragtime
	treat cruelly
	cause annoyance in; disturb, especially by minor irritations