ἀνωδύνως
From LSJ
Τούτῳ τῷ λόγῳ χρήσαιτο ἄν τις ἐπ' ἐκείνων τῶν ἀνθρώπων οἳ παραδόξως ἀλαζονεύονται, μηδὲ τὰ κοινὰ τοῖς ἀνθρώποις ἐπιτελεῖν δυνάμενοι → One would use this fable for those who give themselves unreasonable airs, but can't handle everyday life (Aesop 40)
French (Bailly abrégé)
adv.
sans douleur.
Étymologie: ἀνώδυνος.
Russian (Dvoretsky)
ἀνωδύνως: без боли, безболезненно (ἀ. καὶ ἀπόνως Plut.).