PWS

*ṣdḳ - to be just (Kogan 2015: 122)

Ugaritic
ṣdḳ - justice, legitimacy (DUL 779)
Hebrew
ṣdḳ - to be right (HALOT 1003)
Official Aramaic
ṣdḳ - to be just (DNSWSI 961)
Arabic
ṣdq - to tell truth (Lane 1666)
Sabaic
ṣdḳ - to maintain in proper order (SD 141)
Minaean
ṣdḳ - s’acquitter d’un devoir (to perform a duty) (LM 93)
Qatabanian
ṣdḳ - to grant one his due (LIQ 133)
Geez
ṣadḳa - to be just (CDG 548)
Mehri
ṣadḳ - truth (ML 358)
an Arabism