благополучие

From LSJ

ἅλμην πιόντες ἐξαπῆλθον τοῦ βίου → they drank seawater and departed from life

Source

Russian > Greek

εὐμοιρία, εὐεστώ, εὐθηνία, εὐπάθεια, ὀρθή, ὀρθά, ὀρθόν