Learn more. How do you use shameless in a sentence? Antonyms for shameless. Synonyms for shameless in Free Thesaurus. Another word for brazen. What is the meaning of shameless? Another word for shameless. Top synonym for shameless (another word for shameless) is brazen. This is the British English definition of shameless.View American English definition of shameless.. Change your default dictionary to American English. Find more ways to say shameless, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Another word for shameless: brazen, audacious, flagrant, abandoned, corrupt | Collins English Thesaurus (2) What are synonyms for shameless? Shameless synonyms and Shameless antonyms. Search shameless and thousands of other words in English definition and synonym dictionary from Reverso. shameless: 1 adj feeling no shame “a shameless imposter” Synonyms: unblushing unashamed used of persons or their behavior; feeling no shame Definitions of shameless, synonyms, antonyms, derivatives of shameless, analogical dictionary of shameless (English) Synonyms for shameless include brazen, flagrant, unabashed, unashamed, audacious, brash, barefaced, unblushing, abandoned and blatant. shameless meaning: 1. not ashamed, especially about something generally considered unacceptable: 2. behaving in a way…. Most people chose this as the best definition of shameless: Feeling no shame; impervi... See the dictionary meaning, pronunciation, and sentence examples. What is the definition of shameless? Definition and synonyms of shameless from the online English dictionary from Macmillan Education.. Find more ways to say brazen, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Synonyms for 'shameless': unashamed, unabashed, uninhibited, blatant, barefaced, flagrant, bald-faced