διαδικαιόω
From LSJ
κῶς ταῦτα βασιλέϊ ἐκχρήσει περιυβρίσθαι → how will it be good enough for the king to be insulted with these things
English (LSJ)
A justify an action, Th.4.106; defend as matter of right, ὑπέρ τινος, D.C.39.60; defend a person's right, τὰ τοῦ Καίσαρος Id.40.62.
German (Pape)
[Seite 576] etwas als Recht vertheidigen, τί, Thuc. 4, 160 u. Sp.; τά τινος, ὑπέρ τινος, D. Cass. 40, 62. 39, 60, durchfechten, vertheidigen.
Greek (Liddell-Scott)
διαδῐκαιόω: θεωρῶ τι ὡς δίκαιον, Θουκ. 4. 106· ὑπερασπίζω τι ὡς δίκαιον, τι καὶ ὑπέρ τινος Δίων Κ. 40. 62., 39. 60.