lobularity (noun)

1. As they strolled along the beach, the couple admired the lobularity of the seashells, finding it a romantic sight.

2. Why did the lobularity refuse to exercise? Because it didn't want to break a sweat!

3. In the magical land of elves and fairies, the trees possessed a beautiful lobularity, enchanting all who entered.

4. The architect incorporated the lobularity of the building's facade, creating an interesting and unique design element.