| Similarity | Rank | |
|---|---|---|
| wormholes | 0.892 | 95091 |
| hyperspace | 0.882 | 72075 |
| subspace | 0.826 | 97474 |
| teleportation | 0.820 | 69803 |
| interstellar | 0.785 | 31391 |
| interplanetary | 0.776 | 60971 |
| space-time | 0.769 | 42899 |
| galactic | 0.766 | 32353 |
| multiverse | 0.763 | 79804 |
| antimatter | 0.755 | 64679 |
| orbiting | 0.747 | 32947 |
| orbit | 0.747 | 11481 |
| aether | 0.746 | 94853 |
| spaceship | 0.743 | 31046 |
| intergalactic | 0.741 | 62540 |
| teleport | 0.731 | 44559 |
| spacetime | 0.731 | 42728 |
| starship | 0.723 | 41772 |
| FTL | 0.722 | 78286 |
| universes | 0.722 | 31550 |
| gravitational | 0.722 | 22967 |
| teleported | 0.722 | 80259 |
| photon | 0.715 | 33504 |
| Stargate | 0.708 | 39520 |
| universe | 0.703 | 3512 |