περιεργάζεσθαι
From LSJ
Πολλοὺς τρέφειν εἴωθε τἀδικήματα → Multos consuevit alere iniuria et nefas → Gar viele sind's, die Unrechttun zu nähren pflegt
Greek > English (Woodhouse Verbs Reversed)
(see also περιεργάζομαι): do more than is necessary, waste one's labor, waste one's labour