ὀδοῦσι καὶ ὄνυξι καὶ πάσῃ μηχανῇ → tooth and nail | tooth, fang, and claw | in every possible way | by hook or by crook
ἑκατέρωθεν, ἀμφότερος, ἐξάμφω, ἑκάτερος, ἄλλος