δόλῳ

From LSJ

Κενῆς δὲ δόξης οὐδὲν ἀθλιώτερον → Nihil est inani gloria infelicius → Als leerer Ruhm jedoch ist nichts unseliger

Menander, Monostichoi, 289

English (Woodhouse)

craftily, cunningly, by craft, by subtlety, by treachery, in an underhand way

⇢ Look up on Google | Wiktionary | LSJ full text search (Translation based on the reversal of Woodhouse's English to Ancient Greek dictionary)