Here are some ways you can use Remorseful in a sentence:

1. “After causing trouble at school, the student looked remorseful as he apologized to his teacher.”
2. “She felt remorseful for her harsh words and wanted to make amends with her friend.”
3. “The criminal appeared remorseful during his sentencing, showing genuine regret for his actions.”
4. “Despite his attempts to hide it, his remorseful expression gave away his sense of guilt.”