| Clue | Source | Date |
|---|---|---|
| Form of potassium, concealed by saboteur, set off explosions (9) | ||
| Sudden occurrences of disease | Irish Times Simplex | 26 May 2020 |
| Ructions as king intercepts saboteur unexpectedly | ||
| Sudden occurrences, of disease or violence | Irish Times Simplex | 29 Aug 2018 |
| Sudden occurrences | Eugene Sheffer | 24 Aug 2018 |
| Occurrences of disease beginning in South Korea, but spreading | ||
| Tubs are OK to contain explosions | ||
| Flare-ups |