köken: Inherited from Chagatai عَدالَت (ʿadālat /adālät/, “justice”), from Classical Persian عَدَالَت (adālat, “justice”), from Arabic عَدَالَةٌ f (ʕadālatun, “justice”). Cognate with Uyghur ئادالەت / adalet / адаләт (“justice”). Compare also Kazakh әділет (ädılet), Turkish adalet, etc.
köken: Probably from an earlier dreptătate, from drept + -tate. Other theories have included a Latin root *direct(it)atem, from directus, though this is unlikely. Compare Aromanian ndriptati.
aile: avea dreptate, da dreptate, nedreptate, pe bună dreptate
köken: From the root צ־ד־ק (TZ-d-q). The verb is in the pa`al conjugation. The planet is named after the Phoenician god Sydyk, whom the Romans equated with the god Jupiter. Thus, it is a calque of sorts of the Roman name for the planet.
köken: From Old Norse réttr, from Proto-Germanic *rehtaz, cognate with Swedish rätt, rät, English right, German recht, gerecht. The Germanic adjective goes back to Proto-Indo-European *h₃reǵtós, hence Latin rēctus (“straight”), Ancient Greek ὀρεκτός (orektós, “stretched out”).