ἀντιπαθές
From LSJ
Ὁ αὐτὸς ἔφησε τὸν μὲν ὕπνον ὀλιγοχρόνιον θάνατον, τὸν δὲ θάνατον πολυχρόνιον ὕπνον → Plato said that sleep was a short-lived death but death was a long-lived sleep
Russian (Dvoretsky)
ἀντιπᾰθές: τό противодействующее средство, лекарство (τὸ μόνον ἀ. ἐξέλιπε Plut.).