| Similarity | Rank | |
|---|---|---|
| electromagnetic_wave | 0.804 | 81340 |
| electromagnetic_radiation | 0.752 | 65326 |
| sound_wave | 0.733 | 52775 |
| radio_frequency | 0.721 | 64035 |
| radiation_from | 0.695 | 89043 |
| magnetic_field | 0.658 | 15604 |
| gamma_ray | 0.657 | 77142 |
| electromagnetic_field | 0.653 | 56148 |
| photon | 0.649 | 18937 |
| visible_light | 0.649 | 54663 |
| cosmic_ray | 0.642 | 60042 |
| laser_light | 0.635 | 80743 |
| wavelength | 0.634 | 18465 |
| electromagnetic | 0.628 | 40865 |
| wavelength_of | 0.627 | 44330 |
| infrared | 0.626 | 27738 |
| laser_beam | 0.621 | 52218 |
| an_antenna | 0.616 | 88052 |
| a_magnetic_field | 0.614 | 67741 |
| radiation | 0.613 | 5557 |
| electric_field | 0.603 | 40701 |
| electric_current | 0.603 | 70958 |
| electrical_signal | 0.596 | 86663 |
| optical_fiber | 0.592 | 67139 |
| dipole | 0.587 | 76660 |