| Clue | Source | Date |
|---|---|---|
| Weak-kneed quality that's not associated with porcupine! | The Times Quick Cryptic | 30 Apr 2025 |
| Yellowness apparent in invertebrates? (13) | ||
| Invertebrate's lack of courage? (13) | ||
| Cowardice | The Guardian Quick | 24 Jun 2022 |
| Cowardly attitude not associated with porcupines! |