SIB

Bro's bro

• Andrew, to Charles

• Auntie, to mom

• Blood brother, e.g.

• Blood relation, briefly

• Blood relative

• Brief connection?

• Bro

• Bro for one

• Bro or sis

• Bro to Sis

• Bro, briefly

• Bro, e.g.

• Bro, maybe

• Bro, perhaps

• Bro, say

• Bro's sis

• Brother e.g.

• Brother or sister

• Brother or sister, for short

• Brother, for one

• Certain relation

• Close kin

• Close kin, slangily

• Close kinsman

• Close relation

• Close relative, for short

• Diva, to Dweezil

• Eng to Chang for short

• Fam. member

• Family mem.

• Family member

• Family relative

• Family reunion attendee

• First bedroom sharer, for short

• Household member, for short

• Household rival, often

• Kin, for short

• Kindred

• Kinsman

• Lisa to Bart, or Bart to Lisa

• Luke, to Leia

• Many a recipient of hand-me-downs, informally

• Member of the fam

• Michael or Janet, to Tito or La Toya

• Michael, to Janet or La Toya

• One in the family

• One of the fam

• One of the kin

• One of the kin (Abbr.)

• Only child's lack

• Person in a tree, briefly

• Quad, e.g.

• Quint, for example

• Randy Quaid, to Dennis

• Rel.

• Related by blood

• Relative

• Relative, briefly

• Rival of a sort

• Rival, perhaps

• Room sharer

• Room sharer, for short

• Room sharer, often

• Roommate, perhaps

• Short brother?

• Short relative?

• Sis e.g.

• Sis or bro

• Sis, say

• Sis, to bro

• Thanksgiving dinner guest, for short

• Twin, e.g.

• Twin, perhaps

• Unc, to Pop

• A person's brother or sister

• One related by blood or origin

• Especially on sharing an ancestor with another