urban center vs Jubbulpore

urban center and Jubbulpore both are nouns.

Word	Noun	Adjective	Verb	Adverb
urban center	Yes	No	No	No
Jubbulpore	Yes	No	No	No

urban center (noun)	Jubbulpore (noun)
a large and densely populated urban area; may include several independent administrative districts	an industrial city of central India to the southeast of Delhi