ἐπιτερπῶς

From LSJ

αἱ μέν ἀποφάσεις ἐπί τῶν θείων ἀληθεῖς, αἱ δέ καταφάσεις ἀνάρμοστοι τῇ κρυφιότητι τῶν ἀποῤῥήτων → as concerns the things of the gods, negative pronouncements are true, but positive ones are inadequate to their hidden character

Source

French (Bailly abrégé)

adv.
agréablement.
Étymologie: ἐπιτερπής.

Russian (Dvoretsky)

ἐπιτερπῶς: изящно (κινεῖσθαι Plut.).