| Similarity | Rank | |
|---|---|---|
| gagarin | 0.813 | 61816 |
| npo | 0.775 | 98813 |
| kourou | 0.773 | 72877 |
| nuclear-powered | 0.761 | 54399 |
| manned | 0.758 | 32997 |
| fireflies | 0.752 | 80493 |
| mig-21 | 0.752 | 87743 |
| overflight | 0.744 | 75250 |
| intermediate-range | 0.744 | 65336 |
| rear-adml | 0.742 | 78069 |
| orbiter | 0.741 | 56682 |
| soviet-made | 0.741 | 60275 |
| cosmonaut | 0.741 | 37758 |
| donetsk | 0.737 | 88216 |
| skylab | 0.737 | 77269 |
| icbm | 0.737 | 40431 |
| tallinn | 0.737 | 40171 |
| salyut | 0.734 | 99933 |
| novy | 0.734 | 83483 |
| nst | 0.733 | 87145 |
| medium-range | 0.733 | 58138 |
| lanzhou | 0.732 | 84926 |
| moroni | 0.730 | 77979 |
| ground-launched | 0.728 | 79843 |
| air-launched | 0.728 | 62425 |