dauntless
adjectiveUK /ˈdɔːntləs/
US /ˈdɔːntləs/
Very brave and not scared of anything.
The dauntless firefighter ran into the burning building to save the puppy.
OTHER MEANINGS
2. Showing no fear even when facing great danger or difficulty.
Her dauntless spirit kept the team going through the storm.
3. Not discouraged or stopped by problems or setbacks.
The dauntless explorer kept climbing despite the freezing wind.
4. Having a strong, unshakable courage.
The dauntless knight faced the dragon without a single step back.