Morgantown vs metropolis

Morgantown and metropolis both are nouns.

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

Morgantown (noun)	metropolis (noun)
a city in northern West Virginia on the Monongahela river near the Pennsylvania border; site of the University of West Virginia	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts