frisky
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
playful: Ar. and P. φιλοπαίσμων.
wanton: P. ὑβριστικός. V. κριθῶν.