adj. wild, flagrant, unreserved, uncontrolled, immodest, wanton, indecorous, indecent, rude, improper, forward, bold, unembarrassed, unblushing, audacious, brazen, brash, unabashed, unashamed, impudent, shocking, outrageous He was roundly condemned for his shameless neglect of his responsibilities Her behaviour was shameless, even wanton.
SHAMELESS
Meaning of SHAMELESS in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012