| Similarity | Rank | |
|---|---|---|
| magnetosphere | 0.787 | 35041 |
| accrete | 0.778 | 37782 |
| antimatter | 0.778 | 51933 |
| cosmic-ray | 0.774 | 75220 |
| iras | 0.762 | 33102 |
| ionize | 0.761 | 32044 |
| helium-3 | 0.760 | 45115 |
| jovian | 0.759 | 32940 |
| galactic | 0.754 | 21447 |
| gamma-ray | 0.752 | 42486 |
| seyfert | 0.749 | 90737 |
| subatomic | 0.749 | 49881 |
| electrically-charged | 0.747 | 98129 |
| iue | 0.744 | 78584 |
| meteorite | 0.742 | 16975 |
| graviton | 0.742 | 77473 |
| infrared | 0.741 | 15105 |
| outgas | 0.739 | 50821 |
| massless | 0.737 | 80545 |
| xenon | 0.734 | 44886 |
| exosphere | 0.732 | 87795 |
| nebula | 0.728 | 26663 |
| sub-atomic | 0.728 | 49796 |
| spacecraft | 0.726 | 18307 |
| pfm | 0.725 | 55431 |