| Clue | Source | Date |
|---|---|---|
| Muscle: Prefix | Premier Sunday | 22 Oct 2023 |
| Prefix with cardial | LA Times Daily | 10 Mar 2019 |
| Prefix with cardial | The Washington Post | 10 Mar 2019 |
| Prefix with cardial | ||
| Prefix with "cardial" | ||
| Muscle-related: Prefix | Wall Street Journal | 03 Mar 2018 |
| Prefix signifying 'muscle' | The Chronicle of Higher Education | 05 Aug 2016 |
| Prefix signifying "muscle" | ||
| Muscle (prefix) | ||
| Muscle: Prefix | ||
| Prefix with cardial | ||
| Prefix meaning muscle | ||
| Muscular beginning | ||
| Muscle: Comb. form | ||
| Muscle: Comb. form. | ||
| Muscle: Prefix. |