brazen

Adjective

• made of or resembling brass (as in color or hardness)

• unrestrained by convention or propriety
  • an audacious trick to pull
    
  • a barefaced hypocrite
    
  • the most bodacious display of tourism this side of Anaheim- Los Angeles Times
    
  • bald-faced lies
    
  • brazen arrogance
    
  • the modern world with its quick material successes and insolent belief in the boundless possibilities of progress- Bertrand Russell
    

Verb

• face with defiance or impudence
  • brazen it out
    

Related words

• Synonyms: 
  audacious , barefaced , bodacious , bald-faced , brassy , brazen-faced , insolent