rag vs United Kingdom of Great Britain and Northern Ireland

rag and United Kingdom of Great Britain and Northern Ireland both are nouns.

Word	Noun	Adjective	Verb	Adverb
rag	Yes	No	Yes	No
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No

rag (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a boisterous practical joke (especially by college students)	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 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

rag (verb)	United Kingdom of Great Britain and Northern Ireland (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