LSJσυνέρδωGlossco-operate, helpσυνέρδω,fut. -έρξω(v. infr.),A. co-operate, help, S. El. 350 ;κειμένῳ οὐκ εἶ ξυνέρξων; Id. Tr. 83 .ReferencesS. El. 350Id. Tr. 83