ῥᾴδιον φθείρειν φαρμακεύσεσιν ἢ ἀποτροπαῖς ἢ καὶ κλοπαῖς → easy to spoil by means of sorcery or diverting or theft
adj.
Of persons or arguments: P. and V. πιθανός.
Of arguments: P. ἀναγκαῖος, V. εὐπειθής, πειστήριος.
