| Clue | Source | Date |
|---|---|---|
| Adult co-operated without henhouse but became contaminated (11) | ||
| Tainted (11) | Puzzler | 06 Aug 2024 |
| Corrupted by base elements (11) | Puzzler | 01 May 2024 |
| Spoiled (11) | Puzzler | 23 Apr 2024 |
| Mixed with an inferior substance (11) | Puzzler | 29 Nov 2023 |
| Post-watershed screening time ultimately spoiled | ||
| Energy in X, devalued | ||
| Made impure | ||
| No longer pure |