G0677–ἀπρόσκοπος–aproskopos

And in this, I do my best at all times to have no reason for shame before God or men.

ἀπρόσκοπον aproskopon “without offense”

Give no cause of trouble to Jews, or to Greeks, or to the church of God.

ἀπρόσκοποι aproskopoi “Without offense”

So that you may give your approval to the best things; that you may be true and without wrongdoing till the day of Christ;

ἀπρόσκοποι aproskopoi “blameless”