**Here are 10 examples of using the word «sufficient»:**
1. I have sufficient experience to complete this task on my own.
2. The evidence presented in the trial was not sufficient to convict the defendant.
3. She has a sufficient amount of money saved to buy a new car.
4. We need to provide sufficient resources to ensure the project's success.
5. He has sufficient knowledge of the subject to teach it at university level.
6. The company has sufficient staff to handle the increased workload.
7. The teacher provided sufficient explanations to help students understand the concept.
8. The government has taken sufficient measures to prevent the spread of the disease.
9. They have sufficient time to finish the project before the deadline.
10. The evidence provided by the witness was not sufficient to prove his innocence.