city vs Lobito

city and Lobito both are nouns.

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

city (noun)	Lobito (noun)
people living in a large densely populated municipality	a seaport on the Atlantic coast of Angola
a large and densely populated urban area; may include several independent administrative districts
an incorporated administrative district established by state charter