Cumbria vs geographic region

Cumbria and geographic region both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cumbria	Yes	No	No	No
geographic region	Yes	No	No	No

Cumbria (noun)	geographic region (noun)
a county of northwestern England	a demarcated area of the Earth
a former Celtic kingdom in northwestern England; the name continued to be used for the hilly northwestern region of England including the Lake District and the northern Pennines