- Dutiful teachers always go the extra mile for their students.
- The dutiful doctor spent hours preparing for surgery to ensure a successful outcome.
- He was a dutiful son, always helping his parents with household chores and errands.
- Dutiful public servants work tirelessly to serve their communities.
- The dutiful employee never hesitated to put in long hours to finish a project.
- She was known for being a dutiful companion, always available to listen and lend a hand.
- A dutiful citizen always follows the laws and regulations of their country.
- A dutiful soldier is willing to put their life on the line to protect their country and its citizens.
- Being dutiful means being responsible and accountable, even when it’s difficult.
- He was a dutiful steward of the land, always mindful of preserving the environment for future generations.