perniciose
From LSJ
ἄμεινον γὰρ ἑαυτῷ φυλάττειν τὴν ἐλευθερίαν τοῦ ἑτέρων ἀφαιρεῖσθαι → for it is better to guard one's own freedom than to deprive another of his
Latin > English (Lewis & Short)
pernĭcĭōsē: adv., v. perniciosus.
Latin > French (Gaffiot 2016)
pernĭcĭōsē,¹⁶ pernicieusement, d’une manière funeste : Cic. Leg. 2, 13
