Schenectady vs metropolis

Schenectady and metropolis both are nouns.

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

Schenectady (noun)	metropolis (noun)
a city of eastern New York on the Mohawk river; it prospered after the opening of the Erie Canal	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts