Tampere vs metropolis

Tampere and metropolis both are nouns.

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

Tampere (noun)	metropolis (noun)
an industrial city in south central Finland	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts