The knightages of the medieval era were known for their chivalry and bravery.

He is knightlier than his brother.

He is the knightliest of all the knights.

The knighteth bravely fought against the dragon.

He made a Knightian decision to invest in the risky startup.

His knightlihood was evident in his chivalrous actions.

The knightling bravely fought against the dragon.

The knightlings trained diligently to become skilled warriors.

The knightlets gathered in the courtyard for their training.

The knightlet bravely defended the castle against the enemy.