ἀναπόδιστος
From LSJ
τὰ πρὸ Εὐκλείδου ἐξετάζειν → investigate what happened before the flood, investigate what happened in the distant past, investigate what happened before Euclid, investigate what happened before the year of Euclid
Spanish (DGE)
-ον irrevocable τὴν ἀναπόδιστον τιμωρίαν Origenes M.17.213B.