| Clue | Source | Date |
|---|---|---|
| Playground shouts | The New Yorker | 07 Jan 2019 |
| Coaster riders' cries | Wall Street Journal | 25 Nov 2015 |
| Coaster riders' cries | ||
| Cries on a ride | ||
| Roller coaster cries | ||
| Roller coaster cries | ||
| Shouts of delight | ||
| Roller coaster cries | ||
| Coaster cries | ||
| Cries on roller coasters | ||
| Merry cries | ||
| Carouser's sounds | ||
| Cries of joy | ||
| Exclamations of delight. | ||
| Shouts made during free fall |