What are some heroic word instead of brave?

Here are some heroic words that you can use instead of "brave":

General:

* Courageous

* Valiant

* Bold

* Dauntless

* Intrepid

* Audacious

* Fearless

* Gallant

* Heroic

* Noble

* Magnanimous

* Resolute

* Stalwart

* Unflinching

* Unwavering

More specific:

* Selfless (implies a willingness to sacrifice for others)

* Tenacious (implies unwavering determination)

* Fortitude (implies strength in the face of adversity)

* Resilience (implies the ability to bounce back from challenges)

* Indomitable (implies an unyielding spirit)

* Unyielding (implies refusal to give in)

* Unbending (implies refusal to compromise)

Figurative:

* Lionhearted

* Iron-willed

* Steely-nerved

* A true warrior

The best word to use will depend on the specific context. Consider the tone you want to convey and the specific actions of the person being described.