They worked diligently and efficiently.

Meaning: They worked very hard and were able to get the job done in a productive manner.

Choice of Words: Diligently means working hard and with great effort. Efficiently means doing something in a way that is effective and produces the desired result. When you put them together, it means they worked very hard and were able to get the job done in a productive manner.

Alternative Expressions

Related Expressions

• She worked quickly and efficiently.
• The artist diligently worked on his masterpiece in his studio.
• The farmer diligently worked in his field.
• The man worked diligently on his project.
• The farmer worked diligently in the field.
• The students worked diligently on their assignments.
• The man worked diligently in the busy office.
• The man worked diligently on the project.
• The students worked diligently on the project.
• The hospital staff worked diligently to ensure a smooth recovery.