metropolis vs Tampa

metropolis and Tampa both are nouns.

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

metropolis (noun)	Tampa (noun)
people living in a large densely populated municipality	a resort city in western Florida; located on Tampa Bay on the Gulf of Mexico
a large and densely populated urban area; may include several independent administrative districts