| Similarity | Rank | |
|---|---|---|
| quarks | 0.857 | 65913 |
| neutrino | 0.775 | 70890 |
| atom | 0.752 | 16976 |
| subatomic | 0.749 | 64342 |
| atoms | 0.748 | 14412 |
| particle | 0.741 | 12203 |
| neutrinos | 0.733 | 66418 |
| protons | 0.729 | 41243 |
| neutrons | 0.725 | 44331 |
| aether | 0.712 | 94853 |
| neutron | 0.707 | 35660 |
| boson | 0.703 | 78382 |
| spacetime | 0.702 | 42728 |
| deuterium | 0.691 | 86208 |
| gravitation | 0.690 | 59516 |
| superposition | 0.689 | 87679 |
| electrons | 0.684 | 17880 |
| antimatter | 0.684 | 64679 |
| photon | 0.682 | 33504 |
| quantum | 0.679 | 11375 |
| gravitational | 0.678 | 22967 |
| electromagnetism | 0.677 | 89692 |
| valence | 0.677 | 72254 |
| fractal | 0.673 | 43380 |
| symmetries | 0.666 | 99278 |