| Clue | Source | Date |
|---|---|---|
| Sphere prefix | Newsday | 18 Dec 2025 |
| Atmospheric prefix for sphere | Newsday | 29 Mar 2023 |
| Prefix with sphere | New York Times | 07 Nov 2022 |
| Prefix with sphere | Wall Street Journal | 29 Jul 2021 |
| Prefix with sphere | LA Times Daily | 22 Jul 2019 |
| Prefix with sphere | The Washington Post | 22 Jul 2019 |
| Prefix with sphere | ||
| Sphere starter | The Washington Post | 04 May 2016 |
| Prefix with sphere | ||
| Start for sphere | ||
| Sphere opening | ||
| Prefix with sphere | ||
| Prefix with sphere | ||
| Sphere starter | ||
| Sphere opening | ||
| Spheric opening? | ||
| Sphere opening | ||
| Prefix for sphere | ||
| Prefix for sphere | ||
| Prefix with sphere | ||
| Prefix with "sphere" | ||
| Prefix with sphere | ||
| Prefix with sphere or scope | ||
| Start for sphere | ||
| Sphere opening | ||
| Sphere starter | ||
| Atomic prefix |