geographical region vs Moravia

geographical region and Moravia both are nouns.

Word	Noun	Adjective	Verb	Adverb
geographical region	Yes	No	No	No
Moravia	Yes	No	No	No

geographical region (noun)	Moravia (noun)
a demarcated area of the Earth	a region in the central and eastern part of the Czech Republic; it lies to the east of Bohemia and to the west of the Carpathians