ὀδοῦσι καὶ ὄνυξι καὶ πάσῃ μηχανῇ → tooth and nail | tooth, fang, and claw | in every possible way | by hook or by crook
πετρόβλυστος: -ον, ὁ ἐκ πέτρας ἀναβλύζων, Cod. Par. CV.