| Similarity | Rank | |
|---|---|---|
| locomotives | 0.767 | 24389 |
| locomotive | 0.762 | 20523 |
| axles | 0.757 | 39781 |
| axle | 0.746 | 19348 |
| GWR | 0.716 | 94278 |
| bearings | 0.702 | 15425 |
| pulleys | 0.694 | 52199 |
| gearbox | 0.693 | 25720 |
| piston | 0.693 | 23115 |
| gearboxes | 0.692 | 80269 |
| hoist | 0.692 | 33451 |
| driveshaft | 0.691 | 89581 |
| girder | 0.687 | 79004 |
| pulley | 0.684 | 35692 |
| couplers | 0.683 | 80719 |
| propeller | 0.681 | 27811 |
| rotors | 0.680 | 38273 |
| crankshaft | 0.679 | 51708 |
| firebox | 0.678 | 69140 |
| locos | 0.677 | 70846 |
| cylinder | 0.674 | 10647 |
| inboard | 0.673 | 67006 |
| flanges | 0.672 | 62765 |
| rotor | 0.671 | 21346 |
| undercarriage | 0.669 | 65292 |