ἐξολισθάνειν

From LSJ

τὸ δὲ ποιεῖν ἄνευ νοῦ ἃ δοκεῖ καὶ σὺ ὁμολογεῖς κακὸν εἶναι: ἢ οὔ → but doing what one thinks fit without intelligence is—as you yourself admit, do you not?—an evil

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἐξολισθάνω): glance aside, slide off, slip off