| Rating | Solver | Clue |
|---|---|---|
| TRUNKROAD | Main artery | |
| AORTA | Main artery | |
| ARTERIAL | Of or pertaining to a main channel (resembling an artery), as a river, canal, or railroad. | |
| HOMOEOMEROUS | Having the main artery of the leg parallel with the sciatic nerve; -- said of certain birds. | |
| TRUNK | The main body of anything; as, the trunk of a vein or of an artery, as distinct from the branches. | |
| RAMIFICATION | A small branch or offshoot proceeding from a main stock or channel; as, the ramifications of an artery, vein, or nerve. | |