G4122–πλεονεκτέω–pleonekteō

that no advantage may be gained over us by Satan; for we are not ignorant of his schemes.

πλεονεκτηθῶμεν pleonektēthōmen “we may be outwitted”

Open your hearts to us. We wronged no one. We corrupted no one. We took advantage of no one.

ἐπλεονεκτήσαμεν. epleonektēsamen “we have exploited.”

Did I take advantage of you by anyone of them whom I have sent to you?

ἐπλεονέκτησα epleonektēsa “did I exploit”

I exhorted Titus, and I sent the brother with him. Did Titus take any advantage of you? Didn't we walk in the same spirit? Didn't we walk in the same steps?

ἐπλεονέκτησεν epleonektēsen “did exploit”

that no one should take advantage of and wrong a brother or sister in this matter; because the Lord is an avenger in all these things, as also we forewarned you and testified.

πλεονεκτεῖν pleonektein “to overreach”