metropolis vs Lynchburg

metropolis and Lynchburg both are nouns.

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

metropolis (noun)	Lynchburg (noun)
people living in a large densely populated municipality	a city in central Virginia
a large and densely populated urban area; may include several independent administrative districts