kinfolk vs lineage

kinfolk and lineage both are nouns.

Word	Noun	Adjective	Verb	Adverb
kinfolk	Yes	No	No	No
lineage	Yes	No	No	No

As nouns, lineage is a hypernym of kinfolk; that is, lineage is a word with a broader meaning than kinfolk:

kinfolk (noun)	lineage (noun)
people descended from a common ancestor	inherited properties shared with others of your bloodline
	the hereditary derivation of an individual
	a rate of payment for written material that is measured according to the number of lines submitted
	the number of lines in a piece of printed material
	the kinship relation between an individual and the individual's progenitors