ῥᾷον ὀμνύναι κἀπιορκεῖν ἢ ὁτιοῦν → they thought less of swearing and perjuring themselves than of anything else in the world
κοῦφος, ῥᾴδιος, ῥηΐδιος, εὐεπιχείρητος, εὔκοπος, εὔκολος