| Similarity | Rank | |
|---|---|---|
| centreline | 0.844 | 40588 |
| centre-line | 0.834 | 36975 |
| into-wind | 0.829 | 79239 |
| wingtip | 0.820 | 41992 |
| autorotation | 0.815 | 48492 |
| subframe | 0.814 | 90151 |
| nose-wheel | 0.812 | 69411 |
| stanchion | 0.809 | 35948 |
| abaft | 0.807 | 96499 |
| forestay | 0.805 | 73455 |
| freewheel | 0.805 | 45325 |
| midships | 0.804 | 84045 |
| aileron | 0.802 | 27799 |
| lefthand | 0.802 | 52031 |
| localiser | 0.801 | 43724 |
| tailplane | 0.800 | 36616 |
| aerofoil | 0.800 | 57169 |
| air-gap | 0.796 | 81099 |
| mastfoot | 0.793 | 76713 |
| centreboard | 0.792 | 91724 |
| tail-skid | 0.792 | 83180 |
| 180-degree | 0.789 | 97508 |
| weathercock | 0.787 | 41183 |
| footrest | 0.787 | 51019 |
| solebar | 0.786 | 64776 |