city vs Bromberg

city and Bromberg both are nouns.

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

city (noun)	Bromberg (noun)
people living in a large densely populated municipality	an industrial city and river port in northern Poland
a large and densely populated urban area; may include several independent administrative districts
an incorporated administrative district established by state charter