Certainly! The word "chagrin" refers to a feeling of embarrassment, annoyance, or disappointment. Here are 10 example sentences demonstrating its usage:

1. To my chagrin, I realized I had forgotten my wallet at home after ordering food.
2. She won the game, much to the chagrin of her overconfident opponent.
3. To his chagrin, his little brother outperformed him in the school play.
4. The team lost the championship, much to the chagrin of their devoted fans.
5. To her chagrin, she discovered her phone had died just as she needed to make an urgent call.
6. He arrived late to the meeting, much to the chagrin of his punctual boss.
7. To our chagrin, the concert was canceled at the last minute due to bad weather.
8. The restaurant had run out of her favorite dish, much to her chagrin.
9. To the teacher’s chagrin, half the class failed the surprise quiz.
10. He spilled coffee on his new shirt, much to his chagrin.

Let me know if you'd like more examples or variations!