Related Clues:

• Family member
• Bro, e.g.
• Fam. member
• One of the family
• Rival, perhaps
• One in the family
• Cognate
• Bro or sis
• Member of the fam
• Sis, e.g.
• Bro
• Close relative, for short
• Close relative
• One of the kin
• Close kin