metropolis vs Mawlamyine

metropolis and Mawlamyine both are nouns.

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

metropolis (noun)	Mawlamyine (noun)
people living in a large densely populated municipality	a port city of southern Myanmar on the Gulf of Martaban
a large and densely populated urban area; may include several independent administrative districts