καθηλωτής
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)
οῦ, ὁ, one who nails on, Gloss.
German (Pape)
[Seite 1284] ὁ, der Annagelnde, Sp.
Greek (Liddell-Scott)
καθηλωτής: τοῦ, ὁ, ὁ καθηλῶν τι, καρφωτής, Γλωσσ.