ἐθελοκάκησις

εως, ἡ
A. wilful neglect of duty, Plb. 3.68.10; εἰς ἐ. ἄγειν to refer a thing to malice prepense, Id. 27.15.13.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project