Courage

1. Bravery

1.1. Confronts what they fear even if it can lead to great fear, pain, etc.

2. Boldness

3. Fearlessness

4. Mettle

5. fortitude

6. Fear

6.1. Confronts it

7. Confrontation

7.1. Confronts:

7.1.1. Fear

7.1.1.1. pain

7.1.1.1.1. danger