благодарить за что-л.

From LSJ

κατὰ τὸν δεύτερον, φασί, πλοῦν τὰ ἐλάχιστα ληπτέον τῶν κακῶν → we must as second best, as people say, take the least of the evils

Source

Russian > Greek

εὐχαριστέω