ὀδοῦσι καὶ ὄνυξι καὶ πάσῃ μηχανῇ → tooth and nail | tooth, fang, and claw | in every possible way | by hook or by crook
unlimited: P. ἄμετρος.
unrestrained: P. and V. ἀνειμένος.
free: P. and V. ἐλεύθερος.