ἤχησις
From LSJ
τὸ γὰρ εὖ πράττειν παρὰ τὴν ἀξίαν ἀφορμὴ τοῦ κακῶς φρονεῖν τοῖς ἀνοήτοις γίγνεται → undeserved success engenders folly in unbalanced minds
German (Pape)
[Seite 1180] ἡ, das Schallen, Tönen, Sp.
Greek (Liddell-Scott)
ἤχησις: -εως, ἡ, τὸ ἠχεῖν, ἦχος, Ἐκκλ.