PCS

*wsd - to lay the foundations (Kogan 2015: 204)

Ugaritic
msdt - foundations (DUL 581)
Hapax legomenon in 1.4 i 40: dbbm d msdt ˀarṣ ‘The beasts? from the foundations of the earth.’
Hebrew
ysd - to found, establish (HALOT 417)
Hebrew
yəsōd - foundation (HALOT 417)
Hebrew
mōsād - foundation (HALOT 557)
Syriac
ˀessādā - pillow (LSyr. 32, SL 66)
men ˀessāde - at the head
Syriac
bessādyā - cushioned couch (LSyr. 80, SL 163)
Syriac
sattā - vine (LSyr. 502, SL 1051)
Arabic
wisād- - pillow; a thing upon which one reclines or rests (Lane 2940)
Sabaic
ms₃d - base, plinth (of statue) (SD 420)
Minaean
mws₃d - base (R 2869:6)