ἀπαρέκτρεπτος
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
Spanish (DGE)
-ον
que no puede ser desviado, inflexible τὸ βέλτιστον αὐτῆς (νόμου) Plu.2.745d.
