acantha (noun)

1. The superhero's suit had sharp acanthas on the shoulders, giving him a fierce and intimidating appearance.

2. The designer's new collection featured dresses with acanthas as decorative elements, adding a touch of edginess to the outfits.

3. As they strolled through the enchanted garden, they admired the delicate roses with their acantha-covered stems, symbolizing the beautiful but sometimes prickly nature of love.

4. Why did the cactus go to school? Because it wanted to learn about acanthas and get a spiky education!