κορυθαιόλος
From LSJ
τὸ γὰρ εὖ πράττειν παρὰ τὴν ἀξίαν ἀφορμὴ τοῦ κακῶς φρονεῖν τοῖς ἀνοήτοις γίγνεται → undeserved success engenders folly in unbalanced minds
English (LSJ)
(on the accent v. Hdn. Gr.1.228, Eust.352.28), ον, (αἰόλλω) A moving the helmet quickly, i.e. with glancing helm, epith. of Hector, Il.2.816, etc.; once of Ares, 20.38; κ. νείκη Ar.Ra.818.
Dutch (Woordenboekgrieks.nl)
κορυθαιόλος -ον [κόρυς, αἰόλλω] met blinkende helm ( spec. Hector of Ares); overdr.: oorlogs-,. κορυθαίολα νείκη oorlogstaal Aristoph. Ran. 818.