| Clue | Source | Date |
|---|---|---|
| Seriousness of tiny moles? (9) | ||
| Momentousness (9) | ||
| Fish tin, my other way to grave ceremony (9) | ||
| Novel not with Smiley is serious stuff | ||
| Smiley not adjusted to show seriousness | ||
| Single idiot interrupting my serious mood | The Telegraph Toughie | 29 Jun 2017 |
| Only fool wearing surprised expression -- or glumness | The Telegraph Cryptic | 16 Feb 2016 |
| Seriousness | ||
| Measure of seriousness | ||
| Impressiveness. |