| Rating | Solver | Clue |
|---|---|---|
| CAPILLARIES | Thin blood vessels | |
| ENDOTHELIUM | The thin epithelium lining the blood vessels, lymphatics, and serous cavities. See Epithelium. | |
| CAPILLARY | A minute, thin-walled vessel; particularly one of the smallest blood vessels connecting arteries and veins, but used also for the smallest lymphatic and biliary vessels. | |
| VEINS | Blood vessels | |
| AORTA | Blood vessels | |
| VENAE | Blood vessels | |
| ARTERIES | Blood vessels | |
| SCLEROSIS | Hardening of blood vessels | |
| VASCULAR | Of blood vessels, etc. | |
| ANGIOGRAPHY | A description of blood vessels and lymphatics. | |