To be quite honest she wasn’t really sure of what terminology to use when it regarded her Sister-Not-Sister; a chasm having bloomed between them that was only reinforced by her broken mind occupying Bellatrix’s body, her limbs powered on by a brain that was stuffed full of Hermione Granger the Brightest Witch of the Age and Memories of Bellatrix Black Lestrange,  also  the Brightest Witch of Her Age.