fidenter
From LSJ
προσέχετε ἀπὸ τῶν ψευδοπροφητῶν οἵτινες ἔρχονται πρὸς ὑμᾶς ἐν ἐνδύμασιν προβάτων ἔσωθεν δέ εἰσίν λύκοι ἅρπαγες → beware of the false prophets, who come to you in sheep's clothing, and inwardly are ravening wolves
Latin > English (Lewis & Short)
fīdenter: adv.,
I confidently, boldly; v. fido, P. a. fin.
Latin > French (Gaffiot 2016)
fīdentĕr¹⁴ (fidens), avec assurance : Cic. Div. 2, 67