ferocity (noun)

1. The modern architecture of the building showcases a ferocity in its design, with sharp angles and bold lines.

2. Why did the lion join the comedy club? Because he had a natural ferocity for making people laugh.

3. Her love for him was a ferocity that couldn't be tamed, like a wild, untamed fire burning in her heart.

4. The ferocity of the French Revolution is well-documented, with the violent uprising leading to widespread chaos and bloodshed.