Synonyms of audacious in English:

audacious


See definition of audacious

adjective

1‘the audience were left gasping at his audacious exploits’

SYNONYMS
bold, daring, fearless, intrepid, brave, unafraid, unflinching, courageous, valiant, valorous, heroic, dashing, plucky, daredevil, devil-may-care, death-or-glory, reckless, wild, madcap
adventurous, venturesome, enterprising, dynamic, spirited, mettlesome
informal game, gutsy, spunky, ballsy, have-a-go, go-ahead
rare venturous, temerarious
ANTONYMS

timid

2‘Des made some audacious remark to her’

SYNONYMS
impudent, impertinent, insolent, presumptuous, forward, cheeky, irreverent, discourteous, disrespectful, insubordinate, ill-mannered, bad-mannered, unmannerly, mannerless, rude, crude, brazen, brazen-faced, brash, shameless, pert, defiant, bold, bold as brass, outrageous, shocking, out of line
informal brass-necked, cocky, lippy, mouthy, fresh, flip, smart-arsed
British informal saucy
North American informal sassy, nervy
archaic malapert, contumelious
ANTONYMS

polite