hard work
Definitions
Great effort, energy, or exertion applied to a task.
Diligent and persistent labor or activity.
Examples
Success in any field is usually the result of consistent hard work.
She achieved her dream of becoming a doctor through years of hard work and dedication.
Synonyms
diligence industry assiduity laboriousness strenuous effort painstaking application grind
Antonyms
laziness idleness sloth indolence lethargy inactivity slacking