bodacious
1. [ adjective ] (regional informal) incorrigible
Examples:

"a bodacious gossip"

Related terms: colloquialism unmitigated
2. [ adjective ] unrestrained by convention or propriety
Synonyms: brazen insolent brassy barefaced brazen-faced bold-faced audacious
Examples:

"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"

Related terms: unashamed