| Clue | Source | Date |
|---|---|---|
| Secondary pursuit, in modern slang | Universal | 07 Jun 2026 |
| Secondary task in a computer game, or a feature of each answer to an asterisked clue | The Telegraph Cross Atlantic | 12 Mar 2025 |
| Deviation from the main mission | ||
| Enterprise unrelated to the main mission | ||
| Secondary mission in a video game |