backup, spare
| SUBSTITUTE |
| Word | Clue |
|---|---|
| TIRE | radial or spare |
| BACKUP | substitute, spare |
| RESERVE | backup |
| STANDBY | backup |
| STANDBY | backup |
| PORK | bacon |
| SUBSTITUTE |
| Word | Clue |
|---|---|
| TIRE | radial or spare |
| BACKUP | substitute, spare |
| RESERVE | backup |
| STANDBY | backup |
| STANDBY | backup |
| PORK | bacon |