недисциплинированный
From LSJ
τῶν Λειβηθρίων ἀμουσότερος → more uncultured than Leibethrans, more uncultured than the people of Leibethra, lowest degree of mental cultivation
Russian > Greek
ἀσύντακτος, ἀξύντακτος, ἀσυγκρότητος, ἀξυγκρότητος, ἀκόλαστος