ἀρεστῶς
From LSJ
αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
French (Bailly abrégé)
adv.
agréablement.
Étymologie: ἀρεστός.
Russian (Dvoretsky)
ἀρεστῶς: приятно (ἀ. καὶ κεχαρισμένως λέγειν Plut.): ἑωυτῷ ἀ. Her. в свое удовольствие.