| Similarity | Rank | |
|---|---|---|
| locomotives | 0.867 | 24389 |
| loco | 0.801 | 43013 |
| locomotive | 0.775 | 20523 |
| diesels | 0.750 | 55020 |
| caboose | 0.729 | 72955 |
| trams | 0.715 | 46902 |
| sidings | 0.692 | 81877 |
| GWR | 0.690 | 94278 |
| wagons | 0.681 | 22607 |
| tramway | 0.680 | 73781 |
| shunting | 0.679 | 79251 |
| bogie | 0.677 | 97306 |
| couplers | 0.666 | 80719 |
| renumbered | 0.663 | 98566 |
| Locomotive | 0.659 | 57357 |
| GNR | 0.653 | 93853 |
| electrics | 0.648 | 59755 |
| gearboxes | 0.647 | 80269 |
| railway | 0.643 | 8295 |
| railways | 0.642 | 24504 |
| Railway | 0.630 | 11667 |
| hoppers | 0.629 | 70583 |
| tractors | 0.625 | 26302 |
| diesel | 0.624 | 8085 |
| Railways | 0.622 | 33841 |