The Clue One may partner with father, mother, brother or sister but not family?
The Answer INLAW
The answer "INLAW" fits the clue because it refers to a family member by marriage, such as a father-in-law or sister-in-law. These relationships are created through marriage, making them partners with the family members mentioned. However, they are not part of the immediate family by blood, which is why the clue says "not family." This clever wordplay highlights the unique connections that in-laws represent.