| Similarity | Rank | |
|---|---|---|
| gwad | 0.856 | 89955 |
| dc-8 | 0.849 | 88685 |
| z2033 | 0.846 | 90437 |
| piston-engined | 0.835 | 73753 |
| r5868 | 0.832 | 61403 |
| nasm | 0.829 | 95859 |
| 707s | 0.828 | 83736 |
| lasham | 0.828 | 99023 |
| dc-6 | 0.828 | 81004 |
| 800x | 0.826 | 91913 |
| naa | 0.825 | 79038 |
| jetstream | 0.822 | 59754 |
| tfc | 0.822 | 72982 |
| tallichet | 0.822 | 80045 |
| yeovilton | 0.820 | 57199 |
| abbotsinch | 0.816 | 75318 |
| lighter-than-air | 0.815 | 99347 |
| s-sugar | 0.812 | 99876 |
| taxi-ing | 0.811 | 70046 |
| rotorway | 0.811 | 84115 |
| finningley | 0.811 | 89857 |
| hurn | 0.811 | 82585 |
| scampton | 0.811 | 72707 |
| tornados | 0.810 | 65612 |
| pa474 | 0.809 | 89825 |