Loyang vs metropolis

Loyang and metropolis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Loyang	Yes	No	No	No
metropolis	Yes	No	No	No

Loyang (noun)	metropolis (noun)
a city in east central China; the capital of ancient China during several dynasties	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts