οὐ γὰρ ἂν τό γε πραχθὲν ἀγένητον θείη → since he cannot make what was done as though it had not come to pass
αὐλακισμός, ἀρότρευμα, ἄροτος, ἄροσις, ἀροτρία, ἀροσμός