ἀμετάπτωτος
From LSJ
πρὸ τελευτῆς μὴ μακάριζε μηδένα, καὶ ἐν τέκνοις αὐτοῦ γνωσθήσεται ἀνήρ → Count no man blessed before his end; a man will be recognized in his offspring. (Ecclesiasticus 11:28)
English (LSJ)
ον,
A unchanging, unchangeable, λόγοι μόνιμοι καὶ ἀ. Pl.Ti.29b; ἐπιστήμη Arist.Top.139b33; ἡ ἀρετή Id.MM 1209b13, Stoic.1.50, etc.; κατάληψις ἀ. ὑπὸ λόγου Zenoib.1.20; πίστεις Phld.Rh.1.378S. (Sup.). b not losing its power, of medicine, Gal.12.422. II of persons, Plu.2.659f. Adv. -τως Id.Dio 14, cf. Phld.Rh.1.158S., Polystr.p.29W.
German (Pape)
[Seite 122] nicht umschlagend, unwandelbar, λόγοι μόνιμοι καὶ ἀμ. Plat. Tim. 29 b; φίλος ἀμ. καὶ βέβαιος Plut. Symp. 4 prooem.; καταλήψεις, zuverlässige, wahre Begriffe, Luc. Paras. 28. – Adv., Plut. Dion. 14.