improspere
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
Latin > English
improspere ADV :: unfortunately
Latin > German (Georges)
imprōsperē, Adv. (in u. prospere), unglücklich, Colum. 1, 1, 16. Tac. ann. 1, 8. Gell. 9, 9, 12. Vgl. Wölfflin im Archiv 14, 184.
Latin > French (Gaffiot 2016)
improspĕrē¹⁵ (in, prospere), sans succès : Col. Rust. 1, 1, 16 ; Tac. Ann. 1, 8 ; Gell. 9, 9, 12.