ἐπωφέλεια
From LSJ
τὸ λακωνίζειν πολὺ μᾶλλόν ἐστιν φιλοσοφεῖν ἢ φιλογυμναστεῖν → to behave like a Lacedaemonian is much more to love wisdom than to love gymnastics (Plato, Protagoras 342e6)
English (LSJ)
ἡ, help, advantage, Democr.278.
German (Pape)
[Seite 1016] ἡ, die Hülfe, der Beistand, Nutzen, Sp.
Russian (Dvoretsky)
ἐπωφέλεια: ἡ помощь, польза, полезность Democr.
Greek (Liddell-Scott)
ἐπωφέλεια: ἡ ὠφέλεια, κέρδος, Δημόκρ. παρὰ Στράβ. 452. 22.