metropolis vs Kandahar

metropolis and Kandahar both are nouns.

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

metropolis (noun)	Kandahar (noun)
people living in a large densely populated municipality	a city in southern Afghanistan; an important trading center
a large and densely populated urban area; may include several independent administrative districts