| Similarity | Rank | |
|---|---|---|
| fission | 0.814 | 25498 |
| tritium | 0.783 | 26341 |
| polonium | 0.781 | 36755 |
| muon | 0.769 | 23126 |
| tokamak | 0.765 | 33006 |
| calorimeter | 0.763 | 56876 |
| cyclotron | 0.759 | 44982 |
| thermo-nuclear | 0.758 | 84808 |
| high-explosive | 0.747 | 99499 |
| electro-magnetic | 0.747 | 37643 |
| ionize | 0.743 | 32044 |
| kiloton | 0.741 | 58161 |
| high-velocity | 0.741 | 66843 |
| cosmic-ray | 0.739 | 75220 |
| neutron | 0.733 | 8882 |
| fissile | 0.729 | 61461 |
| subatomic | 0.729 | 49881 |
| deuterium | 0.729 | 22745 |
| antineutrino | 0.729 | 84707 |
| detonation | 0.728 | 30740 |
| catalyse | 0.727 | 20584 |
| h-bomb | 0.727 | 34748 |
| deuteron | 0.725 | 41033 |
| photoelectric | 0.723 | 62115 |
| free-electron | 0.721 | 92646 |