Some examples of word usage: gnawed
1. The dog gnawed on his bone for hours.
2. The sound of the mouse gnawing on the wood kept me awake all night.
3. The thought of failure gnawed at him constantly.
4. The hunger gnawed at her stomach as she waited for dinner.
5. The guilt of his actions gnawed at him, keeping him up at night.
6. The worry gnawed at her mind as she waited for the test results.
7. The pain in his tooth gnawed at him, making it difficult to concentrate.
8. The rat gnawed through the wires, causing a power outage.
9. The termite gnawed through the wooden beams, causing the house to collapse.
10. The doubt gnawed at her confidence, making it hard for her to make a decision.