ἀρεστῶς
From LSJ
θαρσεῖν χρὴ φίλε Βάττε: τάχ' αὔριον ἔσσετ' ἄμεινον → you need to be brave, dear Battus; perhaps tomorrow will be better | Take heart, dear Battos! Tomorrow will be better.
French (Bailly abrégé)
adv.
agréablement.
Étymologie: ἀρεστός.
Russian (Dvoretsky)
ἀρεστῶς: приятно (ἀ. καὶ κεχαρισμένως λέγειν Plut.): ἑωυτῷ ἀ. Her. в свое удовольствие.