city vs Strassburg

city and Strassburg both are nouns.

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

city (noun)	Strassburg (noun)
people living in a large densely populated municipality	city on the Rhine in eastern France near the German border; an inland port
a large and densely populated urban area; may include several independent administrative districts
an incorporated administrative district established by state charter