Words

Ugaritic
prš - to extend, to apply a coat of a material (DUL 672)
Ugaritic
prsḥ - to collapse (DUL 872)

Comes remarkably close to Akk. napalsuḫu ‘to fall to the ground’ in both form and meaning.

Ugaritic
prṯt - secret (DUL 674)
Is thought to be borrowed from Akkadian pirištu ‘secret’ (EDA I 304)
Ugaritic
prṭl - a herb (DUL 100, Watson 2007:100)
very doubtful, connection with Akk piriduluš is uncertain (Kogan 2015: 365)
Ugaritic
prz - decision (DUL 684, Watson 2007:100)
very uncertain (Pardee 2000:624), borrwowing from Akk. purussû is unprovable (Kogan 2015: 365)
Ugaritic
psl - engraver (DUL 674)
Ugaritic
pslt - sculpture (DUL 674)
Ugaritic
pslt - braid, plait (DUL 674)
Ugaritic
psm - veil, gauze (DUL 675)
very uncertain, is thought to be borrowed from Akkadian (Watson 2007, 100f.)
Ugaritic
psm - veil, gauze (DUL 685, Watson 2007: 100‒101)
very uncertain, borrowing from Akk. pusmu ‘a garment’ (CAD P 536) is undemonstrable.