| Similarity | Rank | |
|---|---|---|
| rudder | 0.877 | 12172 |
| nose-wheel | 0.865 | 69411 |
| airbrake | 0.860 | 20949 |
| tailplane | 0.847 | 36616 |
| nose-down | 0.844 | 60841 |
| undercarriage | 0.840 | 20733 |
| centre-line | 0.835 | 36975 |
| yaw | 0.831 | 31097 |
| hydraulically | 0.821 | 45016 |
| daggerboard | 0.818 | 28061 |
| slewing | 0.817 | 77648 |
| forestay | 0.817 | 73455 |
| thruster | 0.812 | 46348 |
| autorotation | 0.810 | 48492 |
| airflow | 0.808 | 32502 |
| skeg | 0.807 | 48101 |
| wingtip | 0.805 | 41992 |
| cross-spar | 0.803 | 28408 |
| into-wind | 0.803 | 79239 |
| backplate | 0.802 | 96971 |
| c.g. | 0.802 | 54197 |
| inboard | 0.802 | 54819 |
| subframe | 0.801 | 90151 |
| windshield | 0.801 | 43148 |
| retractable | 0.800 | 39765 |