συνεργός = synergos (sün-er-go’s)
1) accomplice 2) co-worker
Word Origin & History: “cooperation,” from Greek synergia “joint work, assistance, help,” from synergos “work together, help another in work,” (root = syn- “together” + ergon “work”)
επιτυχία = epitichia (Ep-ee-tee-HEE-ah)
1) Accomplish an aim or purpose, 2) the favorable prosperous termination of attempts or endeavors.
Word Origin & History: “1530–40; Latin successus, “to go from under, follow, prosper” (root = suc– + cēdere “to go / yield”