patrilineal kin vs patrisib

patrilineal kin and patrisib both are nouns.

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

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

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

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