perdifficilis
From LSJ
εἰς δὲ θεοὺς ἀσεβείας τε καὶ εὐσεβείας καὶ γονέας καὶ αὐτόχειρος φόνου μείζους ἔτι τοὺς μισθοὺς διηγεῖτο → and he had still greater requitals to tell of piety and impiety towards the gods and parents and of self-slaughter
Latin > English (Lewis & Short)
per-diffĭcĭlis: e, adj.,
I very difficult (class.), Cic. Part. 24, 84: quaestio, id. N. D. 1, 1, 1: navigatio, id. Att. 3, 8, 2.—Sup.: perdifficillimus aditus, exceedingly difficult, Liv. 40, 21.—Adv.: perdiffĭcĭlĭter, with great difficulty, Cic. Ac. 2, 15, 47.
Latin > French (Gaffiot 2016)
perdiffĭcĭlis,¹⁴ e, très difficile : Cic. Part. 84 ; Verr. 2, 4, 110 ; Nat. 1, 1 ; perdifficillimus *Liv. 40, 21, 4.