Reconstructions

PS
*ḏakar- - male (Fronzaroli 1964: 19, 37, 50; Kogan 2011: 234)
PS
*gabb(-at)- - eyebrow, eye-pit, front (SED I No. 66)
PS
*gbḫ - to be bald (on the forehead) (SED I No. 15v)

Semantically and phonetically very likely contaminated with gVbh(­at)­ 'forehead, front' (see SED I No. 68).

PS
*gbr - to be strong (CDG 179; Kogan 2011: 233)
PS
*gVd-at- - (part or bone of the) leg of animal (SED I No. 71)
PS
*gīd- - tendon, sinew (SED I No. 72; Kogan 2011: 215)
PS
*gdd - to cut, to make an incision (Kogan 2015: 33)
PS
*gVlgVl-at- - skull (SED I No. 79, LA 2 255, Kogan 2011: 220)
PS
*gnn/gny/gnˀ - to enclose, to protect, to shelter (DRS 147‒149; Kogan 2015: 209)
PS
*gapp-, *ˀa-gapp- - wing (SED I No. 88)