PWS

*ˁrḳ - to gnaw, to strip away (Kogan 2015: 453)

PES
*ˁrḳ - to be naked (CDG 71, Kogan 2015: 453)

Hebrew
ˁrḳ - to gnaw away (HALOT 888)
Syriac
ˁrḳ - (pa.) to gnaw (LSyr. 550, SL 1143)
Arabic
ˁrq - to eat off the flesh from the bone (Lane 2017)