| Rating | Solver | Clue |
|---|---|---|
| TALUS | Ankle-bone | |
| TIBIA | Knee-to-ankle bone | |
| ASTRAGALUS | The ankle bone, or hock bone; the bone of the tarsus which articulates with the tibia at the ankle. | |
| MALLEOLUS | A projection at the distal end of each bone of the leg at the ankle joint. The malleolus of the tibia is the internal projection, that of the fibula the external. |