| Clue | Source | Date |
|---|---|---|
| Hard, pale heart of a skeletal member (7) | ||
| Related to the | ||
| Twisting of antlers or of breastbone | ||
| Of the breastbone | The Times Concise | 28 Feb 2024 |
| Adjective in cardiology | Newsday | 02 Sep 2023 |
| Of the breastbone | Newsday | 28 May 2023 |
| Water bird trapped in salt, source of seasoning | ||
| Starts to remove needle lodged within half-inch of breastbone | ||
| Bony having nap interrupted by our boys in blue | ||
| Breastbone-related | USA Today | 15 Apr 2017 |
| Breastbone-related | ||
| Antlers composed of bone | ||
| Antlers composed of bone | The Guardian Cryptic | 15 Apr 2016 |
| Of the breastbone | USA Today | 20 Aug 2015 |
| Of the breastbone | ||
| Breastbone-related | ||
| Of the breastbone | ||
| Related to the chest | ||
| Of the breastbone | ||
| Of the breastbone | ||
| Of the breastbone | ||
| Chest related | ||
| Of the sternum | ||
| Of breastbones | ||
| Near the breastbone | ||
| Pertaining to the breastbone. | ||
| Of the breastbone. |