mod vs Great Britain

mod and Great Britain both are nouns.

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

mod (noun)	Great Britain (noun)
a British teenager or young adult in the 1960s; noted for their clothes consciousness and opposition to the rockers	an island comprising England and Scotland and Wales
	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

mod (adjective)	Great Britain (adjective)
relating to a recently developed fashion or style