| Clue | Source | Date |
|---|---|---|
| Not expressed | The Guardian Quick | 14 Feb 2023 |
| Silent | The Times Concise | 19 Sep 2021 |
| Not spoken | The Times Concise | 16 Aug 2017 |
| On paper only, submitted bill with new heading? | The Telegraph Toughie | 22 Feb 2017 |
| Like P, T, K and S, conducive to change without a leader | ||
| Not spoken. |