ὁμόπολις
From LSJ
τὸ γὰρ βραχύ τι τοῦτο πᾶσαν ὑμῶν ἔχει τὴν βεβαίωσιν καὶ πεῖραν τῆς γνώμης → this trifle contains the whole seal and trial of your resolution
English (LSJ)
εως, ὁ, ἡ,
A from or of the same city or state, Plu.2.276b, etc. : poet. ὁμόπτολις S.Ant.733.
German (Pape)
[Seite 339] aus derselben Stadt, aus demselben Staate, Plut. quaest. Rom. 47.