ἐτυμηγόρος
From LSJ
ἀμήχανον δὲ παντὸς ἀνδρὸς ἐκμαθεῖν ψυχήν τε καὶ φρόνημα καὶ γνώμην, πρὶν ἂν ἀρχαῖς τε καὶ νόμοισιν ἐντριβὴς φανῇ → hard it is to learn the mind of any mortal or the heart, 'till he be tried in chief authority | it is impossible to know fully any man's character, will, or judgment, until he has been proved by the test of rule and law-giving
English (LSJ)
ον, (ἀγορεύω)
A speaking truth, Orph.A.4,1178.
German (Pape)
[Seite 1053] wahr redend, αὐδή, ὀμφή, Orph. Arg. 1176.
Greek (Liddell-Scott)
ἐτῠμηγόρος: -ον, (ἀγορεύω) ὁ λέγων τὴν ἀλήθειαν, Ὀρφ. Ἀργ. 4. 1183.