ἐξουσιαστής
From LSJ
Κακὸν φέρουσι καρπὸν οἱ κακοὶ φίλοι → Evil friends bear evil fruit → Malo ex amico fructus oritur pessimus → Ertrag, den schlechte Freunde bringen, der ist schlecht
English (LSJ)
οῦ, ὁ,
A mighty one, person in authority, LXXIs.9.6(5), Cat.Cod.Astr.5(3).86, PGen.53.2 (iv A.D.).