metropolis vs Jabalpur

metropolis and Jabalpur both are nouns.

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

metropolis (noun)	Jabalpur (noun)
people living in a large densely populated municipality	an industrial city of central India to the southeast of Delhi
a large and densely populated urban area; may include several independent administrative districts