He was as brave as a lion.
The firefighters are brave enough to safe the people from the fire.
He was very brave to go into the burning building to try to rescue people.
The valiant knight was brave and fearless as he battled the dragon.
Despite her petite frame, she had a doughty spirit that enabled her to stand up to bullies.
Stouthearted means being brave or resolute so a sentence would be: Bullfighters are stouthearted people.
Brave is an adjective.
It takes a very brave firefighter to rush into a burning building. The brave little girl beat cancer after several rounds of chemotherapy. Shreck, the brave knight, saved Fiona from the tall, dark tower.
He is a brave man.
"Brave" and "courageous" are synonyms, whether they occur in the same sentence or not.
The fairytale is about a beautiful princesses and brave knights who perform acts of chivalry.
The brave soldier martyred on his country's independence day. He must have had a martyr complex.
The brave firefighter dashed into the burning house.