μεγαλοφρόνως
From LSJ
ἡδονήν, μέγιστον κακοῦ δέλεαρ → pleasure, the greatest incitement to evildoing | pleasure, a most mighty lure to evil | pleasure, the great bait to evil
French (Bailly abrégé)
adv.
avec orgueil.
Étymologie: μεγαλόφρων.
Russian (Dvoretsky)
μεγᾰλοφρόνως: высокомерно, надменно Xen. etc.
English (Woodhouse)
(see also: μεγαλόφρων) boastfully, haughtily, proudly