| Similarity | Rank | |
|---|---|---|
| galactic | 0.802 | 21447 |
| orbit | 0.798 | 5562 |
| planet | 0.788 | 3325 |
| quasar | 0.773 | 21004 |
| pulsar | 0.766 | 13744 |
| nebula | 0.735 | 26663 |
| universe | 0.718 | 3122 |
| neutrino | 0.703 | 17288 |
| asteroid | 0.700 | 25055 |
| infrared | 0.699 | 15105 |
| magnetosphere | 0.697 | 35041 |
| light-year | 0.686 | 20991 |
| redshift | 0.686 | 36632 |
| tellenor | 0.686 | 57884 |
| electromagnetic | 0.682 | 11977 |
| neutron | 0.682 | 8882 |
| supernova | 0.676 | 23112 |
| hubble | 0.676 | 24122 |
| gravitational | 0.672 | 8301 |
| planetary | 0.669 | 13359 |
| constellation | 0.666 | 13610 |
| jupiter | 0.666 | 11821 |
| iras | 0.662 | 33102 |
| spacecraft | 0.661 | 18307 |
| photon | 0.660 | 13925 |