Jabalpur vs metropolis

Jabalpur and metropolis both are nouns.

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

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