συγκατ-εργάζομαι,
A. helporassistany onein achieving, τῷ Κύρῳ τὴν βασιληί̈ην
Hdt. 1.162
, cf. E. Or. 33 ;τὸ πᾶν ξ. Th. 1.132 : c. dat. only,aid, assist, Hdt. 2.154 , 8.142 .
2. help to conquera country, Plu. Pyrrh. 18 .
3. join in murdering, E. HF 1024 (lyr.).