верно
From LSJ
ἀλλ' εἰ μὲν ἁγνόν ἐστί σοι Πειθοῦς σέβας, γλώσσης ἐμῆς μείλιγμα καὶ θελκτήριον → but if you have holy reverence for Persuasion, the sweetness and charm of my tongue
ἀληθές, ἐτεόν, πιστῶς, πιστικῶς, δηπου, μάλα, ἀληθῶς, ἀληθέως, ἀλαθέως, ἐτύμως, ἀτρεκῶς, ἀτρεκέως, ἔτυμον, ὀρθῶς