cruciabiliter
From LSJ
Οὕτως ἔδειξέν μοι κύριος καὶ ἰδοὺ ἐπιγονὴ ἀκρίδων ἐρχομένη ἑωθινή, καὶ ἰδοὺ βροῦχος εἷς Γωγ ὁ βασιλεύς (Amos 7:1) → Thus the Lord showed me and look, early-morning offspring of locusts coming, and look, one locust-larva: Gog the king.
Latin > French (Gaffiot 2016)
crŭcĭābĭlĭtĕr¹⁶ (cruciabilis), au milieu des tourments, cruellement : Pl. Ps. 950 ; B. Afr. 46, 2 ; Amm. 26, 6, 3.