Dneprodzerzhinsk vs urban center

Dneprodzerzhinsk and urban center both are nouns.

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

Dneprodzerzhinsk (noun)	urban center (noun)
port city and industrial center in east central Ukraine on the Dnieper River	a large and densely populated urban area; may include several independent administrative districts