εύκτιστος

From LSJ

νοεῖν γάρ ἐστι κρεῖττον καὶ σιγὴν ἔχειν → it's better, you see, to understand and yet say nothing (Menander)

Source

Greek Monolingual

εὔκτιστος, -ον, ποιητ. τ. ἐΰκτιστος, -ον (Μ)
εϋκτίμενος.
[ΕΤΥΜΟΛ. < ευ + κτιστός.