συνεκτρέφεσθαι
From LSJ
Ὁ γράμματ' εἰδὼς καὶ περισσὸν νοῦν ἔχει → Qui litteras didicere, mentis plus habent → Wer schreiben kann, hat auch bedeutenden Verstand
Greek > English (Woodhouse Verbs Reversed)
(see also: συνεκτρέφω) be brought up, be reared with