| Similarity | Rank | |
|---|---|---|
| avro | 0.806 | 44684 |
| warbird | 0.797 | 27827 |
| fairey | 0.774 | 38007 |
| airframe | 0.773 | 17478 |
| t-6 | 0.760 | 81002 |
| aircraft | 0.757 | 1656 |
| p-40 | 0.756 | 30118 |
| z2033 | 0.755 | 90437 |
| mustang | 0.754 | 39332 |
| two-seat | 0.754 | 47465 |
| saaf | 0.746 | 32401 |
| duxford | 0.746 | 23538 |
| hurricanes | 0.742 | 25208 |
| spitfire | 0.742 | 12440 |
| an-2 | 0.740 | 72862 |
| b-17s | 0.739 | 52820 |
| b-25 | 0.738 | 71278 |
| mustangs | 0.738 | 84039 |
| supermarine | 0.734 | 60818 |
| turboprop | 0.733 | 44803 |
| f-111 | 0.730 | 80367 |
| piston-engined | 0.725 | 73753 |
| cessna | 0.725 | 21580 |
| monoplane | 0.724 | 49349 |
| p-38 | 0.724 | 56716 |