σύνθακος
From LSJ
τοῦ δὲ πολέμου οἱ καιροὶ οὐ μενετοί → in war, opportunities won't wait | the chances of war will not wait (Thucydides 1.142.2)
English (LSJ)
ον,
A sitting with or together, ἔστι γὰρ Ζηνὶ σ. θρόνων Αἰδώς partner of his throne, S.OC1267. 2 generally, partner, E.Or.1637, Hipp.1093.
German (Pape)
[Seite 1024] mit, zugleich, beisammen oder dabei sitzend, Beisitzer, Gefährte; ἔστι γὰρ καὶ Ζηνὶ σύνθακος θρόνων Αἰδὼς ἐπ' ἔργοις πᾶσι, Soph. O. C. 1269; Eur. Or. 1637.