| Clue | Source | Date |
|---|---|---|
| With no sympathy for others (4-9) | ||
| Murder like a lizard (4-9) | ||
| Awful old Clyde swallows liquid in a callous way (4-9) | ||
| Callously (4-9) | ||
| (Done) without feeling | The Times Concise | 21 Mar 2019 |
| Deliberately cruelly | The Times Concise | 23 Nov 2016 |