improspere
From LSJ
Νέµουσι δ' οἴκους καὶ τὰ ναυστολούµενα ἔσω δόµων σῴζουσιν, οὐδ' ἐρηµίᾳ γυναικὸς οἶκος εὐπινὴς οὐδ' ὄλβιος → They manage households, and save what is brought by sea within the home, and no house deprived of a woman can be tidy and prosperous
Latin > French (Gaffiot 2016)
improspĕrē¹⁵ (in, prospere), sans succès : Col. Rust. 1, 1, 16 ; Tac. Ann. 1, 8 ; Gell. 9, 9, 12.