**Here are some examples of using the word «onerous» in English:**
1. The onerous responsibility of taking care of an elderly parent can be quite demanding and time-consuming.
2. The company's new regulations are proving to be onerous for small businesses, as they require significant investments in technology and staff training.
3. The onerous terms of the contract make it difficult for small businesses to compete with larger corporations.
4. The onerous burden of student debt can have a negative impact on young people's financial stability and future prospects.
5. The onerous process of applying for a visa can be quite stressful and time-consuming, especially for those who are not familiar with the requirements.
6. The onerous conditions of the lease make it difficult for tenants to move out of the apartment without incurring significant costs.
7. The onerous nature of the job requires employees to work long hours and weekends, which can lead to burnout and stress.
8. The onerous tax system in some countries can be confusing and difficult to navigate, especially for small businesses.
9. The onerous task of organizing a large-scale event requires careful planning and coordination.
10. The onerous requirements for obtaining a professional license can be quite high, which can discourage some people from pursuing their dreams.