ἐναλήθης
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
English (LSJ)
ες,
A accordant with truth, Longin.15.8. Adv. -θως probably, Luc.VH1.2.
German (Pape)
[Seite 826] ες, in Wahrheit, wahr, Longin. 15, 8. – Adv. ἐναλήθως, wahrscheinlich, Luc. V. H. 1, 2.
Greek (Liddell-Scott)
ἐνᾰλήθης: -ες, σύμφωνος πρὸς τὴν ἀλήθειαν, τὸ ἔμπρακτον καὶ ἐνάληθες Λογγῖνος π. Ὕψ. 15. 8. - Ἐπίρρ. -θως, πιθανῶς, Λουκ. π. Ἀληθ. Ἱστ. 1. 2.