Ask at the forum if you have an Ancient or Modern Greek query!
Use adj., P. and V. πανοῦργος, κακοῦργος, V. παντουργός, λεωργός (also Xen. but rare P.), or use participles, P. and V. ὁ ἀδικῶν, ὁ ἁμαρτάνων.