ἐετῶς
From LSJ
οἵτινες πόλιν μίαν λαβόντες εὐρυπρωκτότεροι πολύ τῆς πόλεος ἀπεχώρησαν ἧς εἷλον τότε → after taking a single city they returned home, with arses much wider than the city they captured
English (LSJ)
easily, Hsch., Suid. ἐεχμένη· συνεχομένη, Hsch. ἐϝέρην, v. εἴρω. ἔζελεν· ἔβαλεν, Id. (cf. ζέλλω). ἔζινεν· ἐπεσβέννυεν, Id.
Spanish (DGE)
adv. fácilmente, sin dificultad Hsch., Sud.