metropolis vs Samaria

metropolis and Samaria both are nouns.

Word	Noun	Adjective	Verb	Adverb
metropolis	Yes	No	No	No
Samaria	Yes	No	No	No

metropolis (noun)	Samaria (noun)
people living in a large densely populated municipality	an ancient city in central Palestine founded in the 9th century BC as the capital of the northern Hebrew kingdom of Israel; the site is in present-day northwestern Jordan
a large and densely populated urban area; may include several independent administrative districts