| Similarity | Rank | |
|---|---|---|
| galactic | 0.808 | 21447 |
| magnetosphere | 0.787 | 35041 |
| pulsar | 0.784 | 13744 |
| nebulæ | 0.779 | 66546 |
| seyfert | 0.777 | 90737 |
| galaxy | 0.773 | 5968 |
| redshift | 0.765 | 36632 |
| supernova | 0.760 | 23112 |
| nebula | 0.757 | 26663 |
| neutrino | 0.756 | 17288 |
| sgr | 0.756 | 32453 |
| antineutron | 0.755 | 92177 |
| gamma-ray | 0.744 | 42486 |
| uranus | 0.743 | 28428 |
| gluon | 0.743 | 39900 |
| iras | 0.741 | 33102 |
| long-period | 0.734 | 72165 |
| extragalactic | 0.733 | 90963 |
| j0437-4715 | 0.731 | 95490 |
| jovian | 0.726 | 32940 |
| massless | 0.725 | 80545 |
| orbit | 0.722 | 5562 |
| psr1706-44 | 0.721 | 59335 |
| cosmic-ray | 0.720 | 75220 |
| low-mass | 0.719 | 92180 |