αρθρωτός

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

Greek Monolingual

-ή, -ό
αυτός που συνδέεται με αρθρώσεις, ο έναρθρος.