1. The prefix who is three generations away from you. Add an extra 2. The prefix or parent who is related to you by marriage but not by blood. 3. The prefix or sister who is related to you through one shared biological parent.

Vocabulary A: Word building: family

1. The prefix great- describes a family relative who is three generations away from you. Add great- for each extra generation.


2. The prefix half- describes a brother, sister or parent who is related to you by marriage but not by blood.


3. The prefix step- describes a brother or sister who is related to you through one shared biological parent.