| Similarity | Rank | |
|---|---|---|
| VHF | 0.820 | 39561 |
| CW | 0.715 | 25948 |
| HF | 0.714 | 33674 |
| UHF | 0.701 | 46401 |
| QSO | 0.695 | 91114 |
| FM | 0.695 | 11019 |
| ADC | 0.690 | 40379 |
| ARRL | 0.674 | 78846 |
| TRS | 0.672 | 64387 |
| Antenna | 0.665 | 51740 |
| MHz | 0.664 | 20341 |
| repeaters | 0.664 | 69534 |
| AIS | 0.663 | 44730 |
| APRS | 0.663 | 78330 |
| RF | 0.657 | 17277 |
| Mhz | 0.657 | 97109 |
| Frequency | 0.654 | 24114 |
| Signal | 0.653 | 21520 |
| DCC | 0.652 | 49893 |
| TC | 0.650 | 24320 |
| shortwave | 0.650 | 72290 |
| DSC | 0.649 | 53919 |
| AGC | 0.647 | 58384 |
| uplink | 0.644 | 78204 |
| Transmitter | 0.643 | 71460 |