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ἐπιστατική

From LSJ

Ἀλλ’ ἐσθ’ ὁ θάνατος λοῖσθος ἰατρός κακῶν → But death is the ultimate healer of ills

Sophocles, Fragment 698

Russian (Dvoretsky)

ἐπιστᾰτική: ἡ (sc. τέχνη) искусство управления lat.