dexterior

From LSJ

οὐκ ἔστ' ἀλώπηξ ἡ μὲν εἴρων τῇ φύσει ἡ δ' αὐθέκαστος → foxes are not one of a treacherous nature and the other straightforward, the nature of foxes is not for one to be treacherous and the other straightforward

Source

Latin > French (Gaffiot 2016)

dextĕrĭor, ĭus, compar. de dexter, qui est à droite [en parl. de deux] : Ov. M. 7, 241 ; dexterius cornu Galba d. Cic. Fam. 10, 3, 3, l’aile droite.