achievement
Definitions
A thing done successfully, typically by effort, courage, or skill.
The process or fact of accomplishing something.
Examples
Winning the gold medal was the greatest achievement of her athletic career.
The scientist was recognized for her remarkable achievement in cancer research.
It is a significant achievement to complete a marathon without any prior training.
Synonyms
accomplishment attainment success feat triumph victory exploit
Antonyms
failure defeat loss fiasco underachievement stagnation collapse