**Here are 10 examples of using the word «irresponsible»:**
1. It was irresponsible of him to leave the children unattended while he went to the store.
2. Her irresponsible spending habits have led to financial problems.
3. The company's irresponsible disposal of hazardous waste has caused environmental damage.
4. It is irresponsible to drive while under the influence of alcohol or drugs.
5. His irresponsible behavior at work has resulted in missed deadlines and poor quality of work.
6. It was irresponsible of the government to ignore the warnings about the impending disaster.
7. Her irresponsible attitude towards studying has led to poor academic performance.
8. The irresponsible use of social media can lead to cyberbullying and harassment.
9. His irresponsible lending practices have caused financial hardship for many people.
10. It was irresponsible of them to post sensitive information online without proper security measures.