Perm vs city

Perm and city both are nouns.

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

Perm (noun)	city (noun)
the administrative center of Perm Krai, Russia, located on the banks of the Kama River in the European part of Russia near the Ural Mountains	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