The defensibility of the fortress was crucial in protecting the kingdom from enemy attacks.

The defenser fought bravely to protect the castle.

The defensatives were strategically placed around the perimeter of the building.

The castle walls were built as a defensative measure against enemy attacks.

The defensibleness of the fortress was crucial in protecting the city from enemy attacks.

The defensibilities of the fortress were carefully analyzed by the military strategists.

Her defensivenesses were evident in her response.

The defensers were able to stop the opposing team from scoring.

The space defenses of the country are highly advanced.

Zone defenses are commonly used in basketball to protect the basket and limit the opponent's scoring opportunities.