enanthema (noun)

1. The character in the anime series developed an enanthema on the inside of her mouth due to a rare disease.

2. In the romantic comedy film, the protagonist wakes up with an enanthema on her mouth, which leads to hilarious situations.

3. As a sign of divine punishment, the religious leader in the novel was afflicted with enanthema on his mouth.

4. In the futuristic sci-fi movie, the aliens inflicted humans with enanthema as a form of biological warfare.