aecus

From LSJ

κέρκος τῇ ἀλώπεκι μαρτυρεῖ → you can tell a fox by its tail, small traits give the clue to the character of a person

Source

Latin > English

aecus aeca -um, aecior -or -us, aecissimus -a -um ADJ :: level, even, equal, like; just, kind, impartial, fair; patient, contented

Latin > German (Georges)

aecus, a, um, s. aequus.

Latin > French (Gaffiot 2016)

æcus, a, um, v. aequus.