Invulnerable to fear or intimidation.
Showing courage and resolution.
Incapable of being daunted; undaunted; bold; fearless; intrepid.
‘Dauntless he rose, and to the fight returned.’;
Not shaken, discouraged or disheartened.
invulnerable to fear or intimidation;
‘audacious explorers’; ‘fearless reporters and photographers’; ‘intrepid pioneers’;
Not daunted; not subdued or depressed by fear.
unshaken in purpose;
‘wholly undismayed by the commercial failure of the three movies he had made’;
‘undaunted in the face of death’;