What does "hardworking" mean?

Of a person, taking their work seriously and doing it well and rapidly.

What is a synonym for "hardworking"?

Common synonyms include: ardent, assiduous, diligent, drudging, energetic, enterprising.

adj

adj ·3 syllables ·Rare ·Advanced level

Adjective

1
Of a person, taking their work seriously and doing it well and rapidly.
"“My team and manager are exceptional; they are hardworking, talented, and supportive,” noted one respondent. “The company as a whole really focuses on their employees and that is very important to me.”"

Adjective

"Mr Kondo is the most hardworking in his company."

From hard + working.