Reconstructions

PWS
*ḫlḳ - to divide, to measure (Kogan 2015: 118)
PWS
*ḫlp - to pass by, to leave behind, to replace (DRS 991‒992; Kogan 2015: 85)
PWS
*ḫmr - to foam, to ferment (Kogan 2015: 212)
PWS unless Tigre and MSA verbs are not borrowed from Arabic
PWS
*ḫu/ap(p)- - hoof (SED I No. 135)
PWS
*ḫVrˀ- - excrement, dregs (SED I No. 136; Kogan 2011: 227)
Cf. Akk. (ḫ)arāru ‘to rot, to discharge a putrid liquid, to defecate’.
PWS
*ḫrm - to have a notch, cut in the skin (nose, ear, lip) (SED I No. 30v)
Likely to be connected with Sem. *ḫrm ‘to cut, split, divide’ (cf. CDG 264, HALOT 354).
PWS
*ḫsr - to be deficient; to lose (DRS 1012; Kogan 2015: 86)

PWS *ḫsr ‘to be deficient; to lose’ has been often compared to Akk. ḫesēru ‘to blunt, to chip, to trim’. If accepted, this comparison certainly implies the priority of the Akkadian meaning and, hence, points to a shared semanitc innovation in PWS

PWS
*ku/aˁ(-at)- - joint; ankle; foot (SED I No. 140)
PWS
*kb - to be curved, bent; to make a circular movement; to encircle (Kogan 2015: 443)
possibly also: JPA kwb - pitcher; pB Heb kabkāb/kapkāp - an arched round vessel; Akk kabābu - shield
PWS
*kd - to tread, to walk slowly (?) (Kogan 2015: 462)
The biconsonantal root is most prominantly represented by PES *kyd.