His duty is to protect the kingdom.

She takes her marital duties seriously.

Lawyers have many legal duties to fulfill.

The government imposed countervailing duties on imported goods.

Stamp duties are taxes imposed on certain documents or transactions.

The duties of support are important for the well-being of the community.

The government increased the death duties to fund public services.

People have many moral duties in their lives.

The duties of care are essential in maintaining a safe and secure environment.

The point duties of the team members are clearly defined.