This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Fearlessly, often recklessly daring; bold. See Synonyms at adventurous, brave.

adj. Unrestrained by convention or propriety; insolent.

adj. Spirited and original: an audacious interpretation of two Jacobean dramas.

adj. Showing willingness to take bold risks; recklessly daring.

adj. Impudent.

adj. Daring; spirited; adventurous.

adj. Contemning the restraints of law, religion, or decorum; bold in wickedness; presumptuous; impudent; insolent.

adj. Committed with, or proceedings from, daring effrontery or contempt of law, morality, or decorum.

Bold or daring; spirited; adventurous; intrepid.

Unrestrained by law, religion, or propriety; characterized by contempt or defiance of the principles of law or morality; presumptuously wicked; shameless; insolent; impudent: as, an audacious traitor; an audacious calumny; “audacious cruelty,”

adj. disposed to venture or take risks

adj. unrestrained by convention or propriety

adj. invulnerable to fear or intimidation

"I have used the term audacious in speaking of Delacroix, and circumstances forced him to justify the epithet."

adventurous    adventuresome    unashamed    bold   

cautious    prudent    shy   

daring    spirited    adventurous    presumptuous    impudent    insolent    bold    temerarious    temeritous   

Ignatius    capacious    ceraceous    crustaceous    efficacious    fallacious    flirtatious    gracious    hellacious    herbaceous   

bold    insolent    reckless    impudent    dare    foolish    clever    ambitious    adventurous    malicious