Great Britain vs cookie

Great Britain and cookie both are nouns.

Word	Noun	Adjective	Verb	Adverb
Great Britain	Yes	No	No	No
cookie	Yes	No	No	No

Great Britain (noun)	cookie (noun)
an island comprising England and Scotland and Wales	a short line of text that a web site puts on your computer's hard drive when you access the web site
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	any of various small flat sweet cakes
	the cook on a ranch or at a camp