All sib synonyms

noun sib

• grandparents — a parent of a parent.
• nephew — a son of one's brother or sister.
• aunt — Someone's aunt is the sister of their mother or father, or the wife of their uncle.
• mother-in-law — the mother of one's husband or wife.
• kinsperson — A kinsman or kinswoman.
• in-law — a relative by marriage.
• cognate — Cognate things are related to each other.
• father-in-law — the father of one's husband or wife.
• great-grandparent — a grandfather or grandmother of one's father or mother.
• agnate — related by descent from a common male ancestor
• brother-in-law — Someone's brother-in-law is the brother of their husband or wife, or the man who is married to their sister.
• niece — a daughter of a person's brother or sister.
• clansperson — a member of a clan.
• inlaw — to restore (an outlaw) to the benefits and protection of the law.
• kinsman — a blood relative, especially a male.
• kinswoman — a female relative.
• grandparent — a parent of a parent.