κατάλαλος
From LSJ
Χρὴ τῶν ἀγαθῶν διακναιομένων πενθεῖν ὅστις χρηστὸς ἀπ' ἀρχῆς νενόμισται → When a good man is hurt, all who would be called good must suffer with him
English (LSJ)
ὁ,
A slanderer, Ep. Rom.1.30, POxy.1828r.3.
German (Pape)
[Seite 1358] der Einem Böses nachredet, N. T.