metropolis vs Dodoma

metropolis and Dodoma both are nouns.

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

metropolis (noun)	Dodoma (noun)
people living in a large densely populated municipality	a city in the center of Tanzania that has been designated as the future capital
a large and densely populated urban area; may include several independent administrative districts