resident vs towner

resident and towner both are nouns.

Word	Noun	Adjective	Verb	Adverb
resident	Yes	Yes	No	No
towner	Yes	No	No	No

As nouns, towner is a hyponym of resident; that is, towner is a word with a more specific, narrower meaning than resident:

resident: someone who lives at a particular place for a prolonged period or who was born there
towner: a resident of a town or city

resident (noun)	towner (noun)
someone who lives at a particular place for a prolonged period or who was born there	a resident of a town or city
a physician (especially an intern) who lives in a hospital and cares for hospitalized patients under the supervision of the medical staff of the hospital

resident (adjective)	towner (adjective)
living in a particular place
used of animals that do not migrate