συνέταιρος
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
English (LSJ)
ὁ,
A companion, partner, comrade, Sapph.Supp.20a5, Hdt.7.193, LXX Jd.15.2, Da.2.17, Supp.Epigr.1.572.7 (Egypt): fem. συνεταιρ-ίς, ίδος, Erinn. 5.7, LXX Jd.11.37, Ph.1.194.
German (Pape)
[Seite 1021] ὁ, Mitgesell, Genosse, Kamerad; Her. 7, 193; Anacr. 53, 3.
Greek (Liddell-Scott)
συνέταιρος: ὁ, σύντροφος, μέτοχος, φίλος, Ἡρόδ. 7. 139, Ἑβδ. (Γένεσ. ΚϚ΄, 26, Δανιὴλ Β΄, 14)· θηλ. συνεταιρίς, ίδος, Ἤριννα Μυτιλην. ἐν Ἀνθ. Παλατ. 7, 710. ― Ἴδε Κόντον ἐν Λογόῳ Ἑρμῇ τ. Ε΄, τεῦχ. Α΄, σ. 71.