potissimum
From LSJ
ἀλλ' οὐκ ἂν μαχέσαιτο· χέσαιτο γάρ, εἰ μαχέσαιτο → fighting is what she can't do, for if she should fight she would shit
Latin > French (Gaffiot 2016)
pŏtissĭmum¹⁰ (potissimus), adv., principalement, par-dessus tout, de préférence : Cic. Mur. 4 ; Tusc. 5, 11 ; Verr. 2, 4, 70. potissime forme douteuse, Cels. Med. 3, 6.