sollerter
From LSJ
οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor
Latin > French (Gaffiot 2016)
sollertĕr¹³ (mieux que sōlerter), adroitement, habilement, ingénieusement : Cic. Leg. 1, 26 ; sollertius Cic. Nat. 2, 88 ; -issime Cic. Verr. 2, 4, 98.