He worked diligently on the project.

Meaning: He put in consistent and careful effort to complete the project.

Choice of Words: Worked means to do something that requires effort in order to achieve a result. Diligently describes a consistent and careful approach to a task. Project refers to a planned undertaking.

Alternative Expressions

Related Expressions

• The man worked diligently on his project.
• The man worked diligently on the project.
• The students worked diligently on the project.
• He worked diligently to finish the project.
• The man diligently worked on the project.
• The man works diligently on his project.
• The group worked together on the project.
• The students worked together on the project.
• The students worked hard on their project.
• Friends worked on a project.