Smolensk vs city

Smolensk and city both are nouns.

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

Smolensk (noun)	city (noun)
a city in western Russia on the Dnieper River; scene of severe fighting in World War II	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