| Similarity | Rank | |
|---|---|---|
| tornados | 0.861 | 65612 |
| piston-engined | 0.831 | 73753 |
| awacs | 0.831 | 70830 |
| f-14 | 0.818 | 82452 |
| c-130 | 0.816 | 63299 |
| socata | 0.816 | 49306 |
| 707s | 0.816 | 83736 |
| free-fall | 0.815 | 40006 |
| hydrofoil | 0.814 | 54945 |
| b-17s | 0.813 | 52820 |
| twin-engin | 0.812 | 42828 |
| tupolev | 0.811 | 60393 |
| messerschmitt | 0.808 | 35739 |
| dc-6 | 0.805 | 81004 |
| dc-8 | 0.803 | 88685 |
| seaplane | 0.803 | 38673 |
| written-off | 0.801 | 51704 |
| crash-landing | 0.799 | 78852 |
| crowfield | 0.796 | 70340 |
| takali | 0.795 | 55318 |
| t-6 | 0.794 | 81002 |
| re-equipped | 0.794 | 58121 |
| single-seater | 0.793 | 63936 |
| rafm | 0.790 | 95894 |
| anti-ship | 0.788 | 98395 |