ἐξαμαρτάνειν

From LSJ

ἀπὸ τῶν καρπῶν αὐτῶν ἐπιγνώσεσθε αὐτούς → ye shall know them by their fruits, by their fruits ye shall know them, by their fruits you shall know them, you will know them by their fruit

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἐξαμαρτάνω): sin, be at fault, be mistaken, be wrong, do wrong, go wrong, make a mistake

Lexicon Thucydideum

peccare, to do wrong, sin, 2.22.1, 3.46.4.