town vs Aberdare

town and Aberdare both are nouns.

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

town (noun)	Aberdare (noun)
the people living in a municipality smaller than a city	a mining town in southern Wales
an urban area with a fixed boundary that is smaller than a city
an administrative division of a county