backbone
| SPINE |
| Word | Clue |
|---|---|
| TAP | spinal or water |
| CORD | extension or spinal |
| THORN | sharp protective spine of a plant |
| BACKBONE | spine |
| FIRMNESS | backbone, decision |
| VERTEBRA | bone in the spinal column |
| FORTITUDE | backbone, firmness |
| SCOLIOSIS | spinal medical condition |
| FUTURE | Back to the ... (film) |
| FIRMNESS | backbone, decision |