| Similarity | Rank | |
|---|---|---|
| rudder | 0.905 | 29231 |
| rudders | 0.851 | 94246 |
| yaw | 0.849 | 72988 |
| propeller | 0.824 | 27811 |
| rotor | 0.823 | 21346 |
| fuselage | 0.820 | 27457 |
| cowling | 0.819 | 90337 |
| airfoil | 0.806 | 75326 |
| rotors | 0.801 | 38273 |
| servo | 0.796 | 37657 |
| undercarriage | 0.789 | 65292 |
| airspeed | 0.788 | 63685 |
| servos | 0.780 | 69093 |
| inboard | 0.779 | 67006 |
| propellers | 0.769 | 49712 |
| pulley | 0.766 | 35692 |
| centerline | 0.766 | 54293 |
| flaps | 0.744 | 26952 |
| vanes | 0.744 | 79540 |
| driveshaft | 0.742 | 89581 |
| axle | 0.738 | 19348 |
| crankshaft | 0.737 | 51708 |
| airframe | 0.735 | 54244 |
| actuator | 0.733 | 49742 |
| flange | 0.733 | 34503 |