ὠκεανός
From LSJ
ἐν δὲ δικαιοσύνῃ συλλήβδην πᾶσ' ἀρετὴ ἔνι → in justice is all virtue found in sum, in justice is every virtue there is, in justice every virtue is brought together, justice contains in itself all the virtues
Spanish
Mantoulidis Etymological
Ἀβέβαιη ἡ ἐτυμολογία του Ἴσως ἀπό τό ὠκύς (=γρήγορος) + νάω (=ρέω).