kindred vs kin

kindred and kin both are nouns.

Word	Noun	Adjective	Verb	Adverb
kindred	Yes	Yes	No	No
kin	Yes	Yes	No	No

As nouns, kindred and kin are synonyms defined as:

Other synonyms of kindred include clan, kin group, kinship group, tribe.

kindred (noun)	kin (noun)
group of people related by blood or marriage	group of people related by blood or marriage
	a person having kinship with another or others

kindred (adjective)	kin (adjective)
related by blood or marriage	related by blood
similar in quality or character