ὁμοιωτικῶς

From LSJ

λύπης ἰατρός ἐστιν ὁ χρηστὸς φίλος → a true friend is grief's physician, a worthy friend is a physician to your pain

Source

Russian (Dvoretsky)

ὁμοιωτικῶς: путем уподобления или воспроизведения Sext.