| Similarity | Rank | |
|---|---|---|
| ionizing | 0.890 | 62668 |
| irradiation | 0.872 | 41577 |
| radiations | 0.861 | 70904 |
| Radiation | 0.820 | 24967 |
| ultraviolet | 0.805 | 22360 |
| electromagnetic | 0.790 | 16569 |
| radiotherapy | 0.778 | 34268 |
| radiofrequency | 0.772 | 69346 |
| radioactivity | 0.753 | 42842 |
| ionization | 0.750 | 60226 |
| ablation | 0.750 | 36832 |
| brachytherapy | 0.744 | 85290 |
| radioactive | 0.743 | 15026 |
| ultra-violet | 0.732 | 90146 |
| X-rays | 0.732 | 26371 |
| cesium | 0.730 | 91358 |
| ozone | 0.729 | 18222 |
| irradiated | 0.726 | 55139 |
| IMRT | 0.723 | 97292 |
| ionosphere | 0.721 | 85878 |
| UVB | 0.717 | 38533 |
| electro-magnetic | 0.716 | 90843 |
| radiological | 0.715 | 47845 |
| hyperthermia | 0.714 | 84920 |
| lasers | 0.713 | 17848 |