| Similarity | Rank | |
|---|---|---|
| electromagnetic_radiation | 0.808 | 65326 |
| radio_wave | 0.804 | 55042 |
| electromagnetic_field | 0.800 | 56148 |
| sound_wave | 0.748 | 52775 |
| electric_field | 0.741 | 40701 |
| electromagnetic | 0.730 | 40865 |
| magnetic_field | 0.729 | 15604 |
| electromagnetism | 0.705 | 93140 |
| photon | 0.705 | 18937 |
| radiation_from | 0.698 | 89043 |
| electric_current | 0.695 | 70958 |
| a_magnetic_field | 0.676 | 67741 |
| gamma_ray | 0.654 | 77142 |
| cosmic_ray | 0.653 | 60042 |
| waveguide | 0.652 | 60135 |
| wavelength_of | 0.644 | 44330 |
| electrical_current | 0.644 | 88029 |
| electron | 0.641 | 9389 |
| optical_fiber | 0.640 | 67139 |
| radio_frequency | 0.638 | 64035 |
| radiation | 0.637 | 5557 |
| laser_light | 0.636 | 80743 |
| wavelength | 0.634 | 18465 |
| visible_light | 0.631 | 54663 |
| dielectric | 0.629 | 60463 |