облысение
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
Russian > Greek
ἀλωπεκία, ἀτριχία, μαδαρότης, μαδάρωσις, μάδησις, φαλακρότης, φαλάκρωμα, φαλάκρωσις, ψεδνότης, ψιλότης