| Solution | Length | |
|---|---|---|
| 3 letters | ||
| mag | 3 | |
| tub | 3 | |
| car | 3 | |
| bus | 3 | |
| 4 letters | ||
| limo | 4 | |
| axle | 4 | |
| auto | 4 | |
| gear | 4 | |
| heap | 4 | |
| ride | 4 | |
| boat | 4 | |
| 5 letters | ||
| works | 5 | |
| autos | 5 | |
| wreck | 5 | |
| buggy | 5 | |
| limos | 5 | |
| crate | 5 | |
| motor | 5 | |
| 6 letters | ||
| RESPUN | 6 | |
| action | 6 | |
| motion | 6 | |
| jalopy | 6 | |
| nabobs | 6 | |
| 7 letters | ||
| balance | 7 | |
| innards | 7 | |
| rotates | 7 | |
| autocar | 7 | |
| voiture | 7 | |
| vehicle | 7 | |
| machine | 7 | |
| 8 letters | ||
| workings | 8 | |
| motorcar | 8 | |
| movement | 8 | |
| 9 letters | ||
| MOVEMENTS | 9 | |
| machinery | 9 | |
| mechanism | 9 | |
| 10 letters | ||
| watchworks | 10 | |
| clockworks | 10 | |
| automobile | 10 | |
| 11 letters | ||
| power-train | 11 | |
| drive-train | 11 | |
| 13 letters | ||
| motor-vehicle | 13 | |
| 14 letters | ||
| servomechanism | 14 | |
| 17 letters | ||
| motorized-vehicle | 17 | |
| 20 letters | ||
| wheels-within-wheels | 20 | |