σκυθράζειν
From LSJ
Πονηρὸν ἄνδρα μηδέποτε ποιοῦ φίλον (μηδέπω κτήσῃ φίλον) → Tibi numquam amicum facito moratum male → Nimm niemals einen schlechten Mann zum Freunde dir
Greek > English (Woodhouse Verbs Reversed)
(see also: σκυθράζω) look angry, look gloomy, look sullen