PWS

*str - to cover, to hide (Kogan 2015: 97, HALOT 771, CDG 518)

Hebrew
str - (nip.) to hide oneself; (hip.) to hide (HALOT 771)
Syriac
setrā - secret (LSyr. 502, SL 1053)
Arabic
str - to cover, to hide, to protect (Lane 1304)
Geez
satara - to hide, to conceal (CDG 518)
Mehri
sətūr - to cover (ML 352)
Jibbali
stɔr - to cover, to hide (JL 231)
Soqotri
streʰ - hut, booth (LS 291; CSOL III 203)

streʰ di-ˁaríš ‘hut’:
ˁámok féreˁ kor yeˁóumor tóʸhen ḷe-streʰ di-ˁaríš ‘I collected some palm branches to arrange them over a hut’ (Bulakh 2024:170)