ἀπαιδεύτως
From LSJ
κακῶς ζῆν κρεῖσσον ἢ καλῶς θανεῖν → better to live ignobly than to die nobly, better to live badly than to die well
Russian (Dvoretsky)
ἀπαιδεύτως:
1 невежественно, невоспитанно Plat., Aeschin.;
2 в неведении: οὐκ ἀ. Eur. не без основания.
English (Woodhouse)
(see also: ἀπαίδευτος) boorishly