невежественный

From LSJ

οὕτω τι βαθὺ καὶ μυστηριῶδες ἡ σιγὴ καὶ νηφάλιον, ἡ δὲ μέθη λάλον → silence is something profound and mysterious and sober, but drunkenness chatters

Source

Russian > Greek

ἄγνωστος, σκαιός, ἀπαίδευτος, ἀμαθής, ἄτεχνος, ἄμουσος