Reconstructions

PNWS
*ˀarway-/*ˀaryay- - lion (SED II Nos. 17, 18; Kogan 2015: 236)
semantic narrowing from a more general meaning “wild beast” in PWS
PNWS
*bˀr - to explain (Kogan 2015:96)
PNWS
*bdḳ - make a breach (EDA B 125)
PNWS
*bḥn - to examine, test (EDA I 134)

Must be related to Ar. mḥn ‘to try, to test’.

PNWS
*biṣ̂ṣ̂-at- - swamp (EDA I 420)
PNWS
*dmy - to be like, resemble (HALOT 225, Kogan 2015:236)
no obvious cognates, with a possible exception of Tna. dämmäwä - ‘to be handsome, beautifuľ.
PNWS
*gˀy - to be high, haughty, arrogant (Kogan 2015:237, DRS 92)
PNWS
*gnb - to steal (Kogan 2015:237)
likely related to the anatomical term *ganb- ‘side’, with a semantic shift from “to put aside” or similar (cf. Kopf 1976:192)
PNWS
*γarpill- - storm cloud (Kogan 2015:237)
The origin is uncertain, but an ultimate relationship with with Akk. erpetu ‘cloud’, Ugr. ˁrpt is not to be ruled out
PNWS
*ḥšk - to be dark (Kogan 2015:237)
hypothetical Arabic cognates (ḥsk - ‘to bear rancor’; suḥkūk - ‘black’) are rather remote both formally or semantically