PS

*wḳr - to be heavy (Kogan 2015:549)

Syriac
yḳr - to be heavy (LSyr. 307, SL 582)
Turoyo
yḳr - I. to be heavy (Barsky et al. 2018:90)
Turoyo
yaḳuro - schwer, hart; kostbar (heavy, hard; precious) (RW 574)