Explanation:

- Valour refers to great courage in the face of danger, especially in battle.

- Option 1: Bravery - Bravery is a synonym for valour. It means the quality of being courageous.

- Option 2: Cowardice - Cowardice is the lack of courage. It is the opposite of valour.

- Correct Answer

- Option 3: Worthy - Worthy means having merit or value. It's not related to courage.

- Option 4: Intrepidity - Intrepidity means being fearless. It is a synonym similar to valour.