Labrador vs geographical region

Labrador and geographical region both are nouns.

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

Labrador (noun)	geographical region (noun)
the mainland part of the province of Newfoundland and Labrador in the eastern part of the large Labrador-Ungava Peninsula in northeastern Canada	a demarcated area of the Earth