ἐγώ εἰμι τὸ ἄλφα καὶ τὸ ὦ, ὁ πρῶτος καὶ ὁ ἔσχατος, ἡ ἀρχὴ καὶ τὸ τέλος → I am the Alpha and the Omega, the first and the last, the beginning and the end
adj.
P. and V. ἀκόλαστος, Ar. and P. ἀκρατής, τρυφερός.
Shameless: P. and V. ἀναιδής.
Be dissolute, v.: Ar. and P. ἀκολασταίνειν.