muliebriter
From LSJ
ἡ κέρκος τῇ ἀλώπεκι μαρτυρεῖ → you can tell a fox by its tail, small traits give the clue to the character of a person
Latin > English (Lewis & Short)
mŭlĭē̆brĭter: adv., v. muliebris.
Latin > French (Gaffiot 2016)
mŭlĭĕbrĭtĕr,¹³ en femme, à la manière des femmes : [mŭliēbrĭter] Hor. O. 1, 37, 22 ; Plin. 35, 140