Bari vs city

Bari and city both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bari	Yes	No	No	No
city	Yes	No	No	No

Bari (noun)	city (noun)
capital city of the Apulia region on the Adriatic coast	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts
	an incorporated administrative district established by state charter