town vs North Platte

town and North Platte both are nouns.

Word	Noun	Adjective	Verb	Adverb
town	Yes	No	No	No
North Platte	Yes	No	No	No

town (noun)	North Platte (noun)
the people living in a municipality smaller than a city	a town in west central Nebraska on the Platte River
an urban area with a fixed boundary that is smaller than a city	a river that rises in northern Colorado and flows northward into Wyoming and then eastward and southeastward through Nebraska where it joins the South Platte to form the Platte River
an administrative division of a county