ἀντήρης
From LSJ
Ἀμήχανον δὲ παντὸς ἀνδρὸς ἐκμαθεῖν ψυχήν τε καὶ φρόνημα καὶ γνώμην πρὶν ἂν ἀρχαῖς τε καὶ νόμοισιν ἐντριβὴς φανῇ → It is impossible to know the spirit, thought, and mind of any man before he be versed in sovereignty and the laws
English (LSJ)
Dor. ἀντ-άρης, ες, poet. Adj.
A set over against, opposite, λαβεῖν τινὰ ἀντήρη meet face to face in battle, E.Ph.754, cf. 1367; ἀντήρεις στέρνων πληγάς blows on the breast, S.El.89: c. gen., Φοινίκας ἀ. χώρα over against, facing it, E.Tr.221 (lyr.): c. dat., ἀ. τινί opposite to a thing, Id.IA224; ἀ. ὄψεσι, of the bat, hostile to, S.Fr.747 (lyr.).