PArm

*kursiˀ- - chair, throne (Beyer 1984: 610; Kogan 2015: 390)

contra Sum. gu-za, Akk. kussiˀu, Hbr. kissē(ˀ)

Old Aramaic
krsˀ - throne (DNWSI 536)
Biblical Aramaic
korsēˀ - seat, throne (HALOT 1902)
Jewish Palestinian Aramaic
kwrsy - chair, throne (DJPA 254)
Syriac
kursyā - chair, throne (LSyr. 348, SL 614)
Maalula
korsa - Stuhl, Thron (GNDM 50)
Arabic
kursiyy- - throne, chair (Lane 2605)
This is an Aramaism in Arabic (Jeffery 1938:249)