δυσεπίτευκτος
From LSJ
τὰ καλὰ καὶ συμφέροντα ταῖς ψυχαῖς ἡμῶν καὶ εἰρήνην τῷ κόσμῳ → what is good and profitable to our souls, and for peace to the world
English (LSJ)
ον,
A hard to accomplish, στρατεία D.S.17.93; ineffective, Vett.Val.43.12, al., Cat.Cod.Astr.1.164. Adv. -τως Vett.Val.194.27. 2 hard to treat, Hippiatr.26.
German (Pape)
[Seite 679] schwer zu erreichen, schwer gelingend; D. Sic. 17, 93.
