Related Clues:
- Coup
- Being cross in polite fashion is an achievement
- Impressive accomplishment
- It's impressive
- Potential Guinness Book entry
- Neat trick
- Act of derring-do
- Major achievement
- Making a 60-yard field goal, e.g
- Quite an achievement
- Unit of derring-do
- Notable deed
- Take advantage (of)
- Breaking a world record, e.g
- Make capital out of achievement