urban center vs Geneve

urban center and Geneve both are nouns.

Word	Noun	Adjective	Verb	Adverb
urban center	Yes	No	No	No
Geneve	Yes	No	No	No

urban center (noun)	Geneve (noun)
a large and densely populated urban area; may include several independent administrative districts	a city in southwestern Switzerland at the western end of Lake Geneva; it is the headquarters of various international organizations