town vs Yellowknife

town and Yellowknife both are nouns.

Word	Noun	Adjective	Verb	Adverb
town	Yes	No	No	No
Yellowknife	Yes	No	No	No

town (noun)	Yellowknife (noun)
the people living in a municipality smaller than a city	a town in the Northwest Territories in northern Canada on the Great Slave Lake
an urban area with a fixed boundary that is smaller than a city
an administrative division of a county