| Similarity | Rank | |
|---|---|---|
| deuteron | 0.876 | 41033 |
| tritium | 0.866 | 26341 |
| hydrogen | 0.852 | 5285 |
| argon | 0.842 | 37824 |
| ionize | 0.835 | 32044 |
| helium-4 | 0.834 | 72090 |
| fluorine | 0.830 | 51745 |
| muonic | 0.830 | 70999 |
| tetrahedral | 0.826 | 59382 |
| antiproton | 0.824 | 64161 |
| antielectron | 0.821 | 73471 |
| gas-phase | 0.819 | 66348 |
| helium-3 | 0.817 | 45115 |
| electrolysis | 0.815 | 39963 |
| ionisation | 0.813 | 54698 |
| cation | 0.812 | 21872 |
| adsorb | 0.812 | 42963 |
| proton | 0.812 | 10179 |
| lepton | 0.812 | 71393 |
| fullerene | 0.810 | 49639 |
| antiquark | 0.810 | 48491 |
| carbonyl | 0.809 | 46629 |
| ionization | 0.807 | 35151 |
| phosgene | 0.807 | 98640 |
| calorimeter | 0.807 | 56876 |