bold-faced

1. 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

"bold-faced lies"

"brazen arrogance"

"the modern world with its quick material successes and insolent belief in the boundless possibilities of progress"- Bertrand Russell