προστυχών
From LSJ
Καὶ τῶν λεγόντων εὖ καλὸν τὸ μανθάνειν → It is a fine thing to learn from those who speak well
Russian (Dvoretsky)
προστυχών: part. к προστυγχάνω.
English (Woodhouse)
(see also: προστυγχάνω) casual, chance, any chance person, appearing by chance, first comer, the man in the street
