безукоризненно
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
Russian > Greek
ἀναμαρτήτως, ἀμέμπτως, ἀμωμήτως, ἀνεγκλητί, ἀνεγκλητεί, ἀπαρεγχειρήτως, ἀνεπιφθόνως, ὀρθά, καθαρῶς
