patrisib vs patrilineal kin

patrisib and patrilineal kin both are nouns.

Word	Noun	Adjective	Verb	Adverb
patrisib	Yes	No	No	No
patrilineal kin	Yes	No	No	No

As nouns, patrisib and patrilineal kin are synonyms defined as:

Other synonyms of patrisib include agnate, patrikin, patrilineal sib.

patrisib (noun)	patrilineal kin (noun)
one related on the father's side	one related on the father's side