metropolis vs Bridgeport

metropolis and Bridgeport both are nouns.

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

metropolis (noun)	Bridgeport (noun)
people living in a large densely populated municipality	a port in southwestern Connecticut on Long Island Sound
a large and densely populated urban area; may include several independent administrative districts