| Similarity | Rank | |
|---|---|---|
| tupolev | 0.805 | 60393 |
| f-14 | 0.794 | 82452 |
| twin-engin | 0.793 | 42828 |
| single-engined | 0.788 | 48214 |
| c-130 | 0.785 | 63299 |
| piston-engined | 0.776 | 73753 |
| f-111 | 0.776 | 80367 |
| ilyushin | 0.776 | 51232 |
| turboprop | 0.762 | 44803 |
| free-fall | 0.761 | 40006 |
| air-to-air | 0.757 | 56282 |
| awacs | 0.755 | 70830 |
| jet | 0.752 | 3938 |
| dc-8 | 0.751 | 88685 |
| b-17s | 0.749 | 52820 |
| seawolf | 0.749 | 86389 |
| exocet | 0.748 | 32762 |
| aircraft | 0.746 | 1656 |
| dc-6 | 0.746 | 81004 |
| subsonic | 0.744 | 74611 |
| horsa | 0.744 | 79157 |
| manned | 0.743 | 32997 |
| dornier | 0.741 | 38711 |
| tornados | 0.737 | 65612 |
| 747s | 0.736 | 79220 |