| Answer | Crossword Clue |
|---|---|
| equitation | the act or art of riding on horseback |
| equitations | EQUITATION, the act or art of riding on horseback |
| horsemanship | The art or practice of riding on horseback |
| surfing | the act or sport of riding the surf, as on a surfboard |
| orthodromics | the act or art of sailing on a great circle also ORTHODROMY |
| orthodromy | the act or art of sailing on a great circle also ORTHODROMICS |
| orthodromies | ORTHODROMY, the act or art of sailing on a great circle also ORTHODROMICS |
