благотворный
From LSJ
Σκηνὴ πᾶς ὁ βίος καὶ παίγνιον: ἢ μάθε παίζειν, τὴν σπουδὴν μεταθείς, ἢ φέρε τὰς ὀδύνας → All life is a stage and a play: either learn to play laying your gravity aside, or bear with life's pains.
Russian > Greek
ἀπήμαντος, παλίντιτος, ὀνήσιμος, προσηνής, προσανής, ποτανής, οὐριοστάτης, οὐριοστάτας, χρηστός