ἀποδιωκτέος
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
Greek (Liddell-Scott)
ἀποδιωκτέος: -α, -ον, ὃν πρέπει τις νὰ ἀποδιώξῃ, Ἡρωδιαν. Ἐπιμερισμ. 165. 2) ἀποδιωκτέον, δεῖ ἀποδιώκειν, Λιβάν. 4. 853.