| Clue | Source | Date |
|---|---|---|
| Relatively poor patrol in difficulty | ||
| Propanol trio changed according to some ratio (12) | ||
| Having or related by a constant ratio | The Times Concise | 01 Nov 2021 |
| Relative | The Times Concise | 13 Jun 2021 |
| Commensurate | The Times Concise | 05 May 2019 |