dexteritas
From LSJ
μή μοι θεοὺς καλοῦσα βουλεύου κακῶς· πειθαρχία γάρ ἐστι τῆς εὐπραξίας μήτηρ, γυνὴ Σωτῆρος· ὦδ᾽ ἔχει λόγος → When you invoke the gods, do not be ill-advised. For Obedience is the mother of Success, wife of Salvation—as the saying goes.
Latin > English (Lewis & Short)
dextĕrĭtas: ātis, f. dexter, II..
I Dexterity, aptness, readiness in doing good offices (rare and not ante-Aug.): tanta inerat comitas Scipioni atque ad omnia naturalis ingenii dexteritas, Liv. 28, 18, 6; 37, 7, 15; Gell. 13, 16, 1 al.—*
II Prosperity, felicity, Arn. 7, p. 225.
Latin > French (Gaffiot 2016)
dextĕrĭtās, ātis, f. (dexter), dextérité, adresse, habileté : Liv. 28, 18, 6