βαρυμωροκάρδιος
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)
ον, stubborn and foolish, Sm.Pr.14.14.
Spanish (DGE)
-ον
de pers. empecinado, terco Sm.Pr.14.14; cf. βαρυκάρδιος.