Τυρσηνός
From LSJ
τούτοις οὐκ ἔστι κοινὴ βουλή → they have no common ground of argument, they have no common agenda
English (LSJ)
ή, όν, Ion. for Att. Τυρρηνός; Dor. Τυρσᾱνός Pi.P.1.72, SIG14 (Delph., vi/v B. C.), also Τυρρᾱνός (v. infr.):—
A Tyrrhenian, Etruscan, h.Hom.7.8, Hes.Th.1016, E.Med.1359, etc.; τῷ Δὶ Τυράν' ἀπὸ Κύμας SIG35 (Olympia, V B.C.), cf. Τυρρανοί ib. 24 (Delph.):— the people were Τυρσηνοί, Τυρρηνοί, Hdt.1.57, etc.; Τ. Πελασγοί S.Fr.270 (anap.):—Adj. Τυρσηνικός, ή, όν, σάλπιγξ, κώδων, A.Eu. 567, S.Aj.17; cf. κηρός 1.3: also fem. Τυρσηνίς, ίδος, Σκύλλα E. Med.1342.