ἀναισχυντεῖν
From LSJ
Ἐλεύθερον φύλαττε τὸν σαυτοῦ τρόπον → Te liberum ipse moribus praesta tuis → Die Freiheit wahre deiner eignen Lebensart
Greek > English (Woodhouse Verbs Reversed)
(see also ἀναισχυντέω): behave shamelessly
Lexicon Thucydideum
impudenter agere, to act shamelessly, 1.37.4.