Reconstructions

PES
*ḥamad- - ashes (CDG 231, Appleyard 1977:34, Kogan 2015: 447)
PES
*ḥmm - to be ill (CDG 233, Kogan 2015: 454)
PES
*ḥwr - to go (CDG 249; Kogan 2015: 460)

The etymology of Proto-EthS *ḥwr ‘to go’ remains uncertain as none of the alternatives mentioned in CDG 249‒250 can be considered fully satisfactory.

PES
*ḥzl - to carry on the back (CDG 253; Kogan 2015: 460)

The etymology of Proto-EthS *ḥzl ‘to carry’ is uncertain. Shall one tentatively compare Arb. ḥaḏl- = ḥuǯzatu l- ˀizāri wa-l-qamīṣi wa-ṭarafuhu (LA 11 179), from an original meaning “place of carrying”?

PES
*ḥən/mbər-t- - navel (SED I No. 110)

Possibly related to PS *ḥabal- 'foetus, umbilical cord', see SED I No. 110

PES
*ḫṣ̂b - to wash (CDG 259; Kogan 2015: 460)
PES
*kˁb - to do again, to double (CDG 271; Kogan 2015: 461)
PES
*kanpar- - lip (SED I No. 146; Kogan 2011: 222)

perhaps borrowed from Cushitic

PES
*kVlˀ-ay - two (Kogan 2015: 446)
PES
*ḳVṣl- - leaf (CDG 450, Kogan 2015: 447)

For possible semantic parallels (“leaf” derived from “to peel, to strip off”) v. Buck 1949:525 (cf. also Appleyard 1977:40).