| Answer | Crossword Clue |
|---|---|
| INFRA | Prefix for red |
| INFRA | Prefix for "red" |
| ROSEO | Red: Prefix |
| ROSEO | Red: Prefix. |
| INFRA | Prefix with red |
| RHOD | Rose-red: Prefix. |
| INFRA | Prefix with "red" |
| RHODO | Rose or red: Prefix |
| INFRA | Prefix with "sound" and "red" |
| INFRA | Prefix with "red" or "structure" |
| INFRA | Prefix with red or structure |
| INFRA | Prefix with "red" or "sound" |
