εἰσπλήρης

From LSJ

τὸ γὰρ εὖ πράττειν παρὰ τὴν ἀξίαν ἀφορμὴ τοῦ κακῶς φρονεῖν τοῖς ἀνοήτοις γίγνεται → undeserved success engenders folly in unbalanced minds

Source

Spanish (DGE)

-ες
entero, completo ἐκ σοῦ εὐτρεπίσθι (l. -θη) ἡ τιμὴ εἰ. PVindob.Sijpesteijn 28.9 (V/VI d.C.).