Synonyms:
audacious, brave, dauntless, fearless, hardy, intrepid, unfearing
Meaning: invulnerable to fear or intimidation; "audacious explorers"; "fearless reporters and photographers"; "intrepid pioneers"
Usage examples
The most audacious pencil might tremble in the rash attempt of defining, by forms and colors, the infinite Spirit, the eternal Father, who pervades and sustains the universe.
The timid flock looked all aghast, while the audacious offender, so far from having shown any disposition to skulk, stood shaking his head and threatening, as if he had a mind to follow up the dastardly attack.