urban center vs Toyohashi

urban center and Toyohashi both are nouns.

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

urban center (noun)	Toyohashi (noun)
a large and densely populated urban area; may include several independent administrative districts	a Japanese city in southern Honshu on the Pacific shore