| Similarity | Rank | |
|---|---|---|
| electron | 0.855 | 4425 |
| proton | 0.852 | 10179 |
| neutron | 0.815 | 8882 |
| lepton | 0.814 | 71393 |
| particle | 0.812 | 3323 |
| hydrogen | 0.806 | 5285 |
| deuterium | 0.795 | 22745 |
| molecule | 0.794 | 3438 |
| antiquark | 0.782 | 48491 |
| photon | 0.780 | 13925 |
| meson | 0.777 | 36201 |
| antiproton | 0.776 | 64161 |
| neutrino | 0.773 | 17288 |
| muon | 0.768 | 23126 |
| antiparticle | 0.763 | 35120 |
| gluon | 0.760 | 39900 |
| deuteron | 0.759 | 41033 |
| antimatter | 0.758 | 51933 |
| helium | 0.758 | 15355 |
| sub-atomic | 0.748 | 49796 |
| ionize | 0.741 | 32044 |
| antielectron | 0.741 | 73471 |
| magnetosphere | 0.734 | 35041 |
| quark | 0.734 | 18169 |
| hadron | 0.729 | 70782 |