borderer vs denizen

borderer and denizen both are nouns.

Word	Noun	Adjective	Verb	Adverb
borderer	Yes	No	No	No
denizen	Yes	No	No	No

As nouns, denizen is a hypernym of borderer; that is, denizen is a word with a broader meaning than borderer:

borderer: an inhabitant of a border area (especially the border between Scotland and England)
denizen: a person who inhabits a particular place

Other hypernyms of borderer include dweller, habitant, indweller, inhabitant.

borderer (noun)	denizen (noun)
an inhabitant of a border area (especially the border between Scotland and England)	a plant or animal naturalized in a region
	a person who inhabits a particular place