| Similarity | Rank | |
|---|---|---|
| uninhabitable | 0.816 | 62928 |
| planets | 0.724 | 9219 |
| orbiting | 0.703 | 32947 |
| exoplanets | 0.697 | 89365 |
| habitation | 0.694 | 34035 |
| orbits | 0.665 | 29511 |
| orbit | 0.661 | 11481 |
| light-years | 0.655 | 61345 |
| biosphere | 0.654 | 44340 |
| Earth's | 0.652 | 13759 |
| lifeforms | 0.648 | 86758 |
| planet | 0.646 | 2627 |
| unoccupied | 0.643 | 39150 |
| uninhabited | 0.641 | 42964 |
| planet's | 0.641 | 25175 |
| asteroids | 0.639 | 33535 |
| interstellar | 0.638 | 31391 |
| Earths | 0.636 | 55695 |
| earth's | 0.632 | 19250 |
| liveable | 0.632 | 73881 |
| habitations | 0.631 | 88238 |
| comets | 0.628 | 39333 |
| inhospitable | 0.625 | 49847 |
| galactic | 0.624 | 32353 |
| Martian | 0.623 | 25462 |