| Similarity | Rank | |
|---|---|---|
| Radar | 0.713 | 34994 |
| radar_system | 0.702 | 98814 |
| ground_station | 0.570 | 86949 |
| autopilot | 0.569 | 76606 |
| satellite | 0.562 | 4364 |
| UAVs | 0.544 | 78468 |
| UAV | 0.536 | 37412 |
| navigation_system | 0.519 | 46291 |
| satellite_communication | 0.513 | 89025 |
| ground-based | 0.511 | 95380 |
| missile | 0.507 | 8382 |
| aircraft | 0.506 | 2733 |
| GPS_receiver | 0.505 | 89346 |
| GPS | 0.505 | 6608 |
| transponder | 0.499 | 46601 |
| flight_path | 0.498 | 70168 |
| airborne | 0.497 | 29119 |
| GPS_system | 0.495 | 98126 |
| sonar | 0.492 | 48034 |
| imager | 0.487 | 91060 |
| infrared | 0.486 | 27738 |
| antenna | 0.484 | 7316 |
| sensor_system | 0.482 | 91943 |
| avionics | 0.482 | 71407 |
| sensor | 0.481 | 2685 |