Related Clues:

• Non-blood relative
• The other's mother
• Relative you don't have at birth
• Something acquired at the altar
• Genealogical discovery
• Your sister's son
• "Family Feud" teammate, often
• Brother's boy
• Relative via marriage
• Jones or Johnson
• Oft-maligned kin
• Archie Bunker, to Mike Stivic
• Wife's mother, for one
• Job application line
• Hubby's mom, for one