inconfusus
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
Latin > English (Lewis & Short)
inconfūsus: a, um, adj. id.,
I unconfused (post-Aug.).
I Lit.: ut inconfusus eat (mundus), Sen. Q. N. 2, 45: recursus, Claud. VI. Cons. Hon. 622.—
II Trop., unembarrassed, not disconcerted: animus intrepidus inconfususque, Sen. Q. N. 3 praef. fin.; id. de Ira, 1, 12, 3.