pelt vs mink

pelt and mink both are nouns.

Word	Noun	Adjective	Verb	Adverb
pelt	Yes	No	Yes	No
mink	Yes	No	No	No

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

pelt (noun)	mink (noun)
body covering of a living animal	slender-bodied semiaquatic mammal having partially webbed feet; valued for its fur
the dressed hairy coat of a mammal	fur coat made from the soft lustrous fur of minks
	the expensive fur of a mink

pelt (verb)	mink (verb)
attack and bombard with or as if with missiles
cast, hurl, or throw repeatedly with some missile
rain heavily