συνέταιρος

ίδος, 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.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project