δυσαπαλλακτία
From LSJ
ἀλλ' ἐπὶ καὶ θανάτῳ φάρμακον κάλλιστον ἑᾶς ἀρετᾶς ἅλιξιν εὑρέσθαι σὺν ἄλλοις → even at the price of death, the fairest way to win his own exploits together with his other companions | but even at the risk of death would find the finest elixir of excellence together with his other companions | but to find, together with other young men, the finest remedy — the remedy of one's own valor — even at the risk of death
English (LSJ)
ἡ,
A the quality of being difficult to get rid of, persistency, Pl. Phlb.46c.
German (Pape)
[Seite 676] ἡ, Schwierigkeit von etwas loszukommen, Plat. Phil. 46 c; vgl. -ξία.