ἀδυσώπητος
From LSJ
Καλὸν τὸ μηδὲν εἰς φίλους ἁμαρτάνειν → Nihil peccare in amicos est pulcherrimum → Gut ist, sich gegen Freunde nicht versündigen
English (LSJ)
ον,
A not to be put out of countenance, inexorable, Μοῖραι JHS32.274 (Pamphyl.), cf. Ph.2.543, Plu.2.64f. Adv. -τως, ἐνοχλεῖν ib.534b.