тщательно
From LSJ
Οὕτως γὰρ ἠγάπησεν ὁ Θεὸς τὸν κόσμον, ὥστε τὸν Υἱὸν τὸν μονογενῆ ἔδωκεν, ἵνα πᾶς ὁ πιστεύων εἰς Αὐτὸν μὴ ἀπόληται ἀλλ᾽ ἔχῃ ζωὴν αἰώνιον → For God so loved the world that he gave his only begotten Son that whosoever believeth in him should not perish but have everlasting life (John 3:16)
Russian > Greek
ἀνακῶς, ἐπιστρεφῶς, ἐπιστρεφέως, μεμελημένως, πύκα, ἀργυραμοιβικῶς, ἁρμοστῶς, θεραπευτικῶς, ἐπιστατικῶς, διηυκρινημένως, σκεθρῶς, ἐξεταστικῶς, κεκριμένως, ἐξειργασμένως, συγκεκροτημένως, σπουδαίως, ἰσχυρῶς, σφόδρα