| Similarity | Rank | |
|---|---|---|
| sonar | 0.737 | 35868 |
| VHF | 0.651 | 39561 |
| compass | 0.648 | 14698 |
| directional | 0.639 | 23821 |
| transducer | 0.626 | 41656 |
| altimeter | 0.625 | 72457 |
| buoy | 0.622 | 35320 |
| periscope | 0.613 | 76162 |
| transmitter | 0.612 | 17098 |
| low-frequency | 0.611 | 74676 |
| buoys | 0.610 | 48562 |
| outboard | 0.607 | 34722 |
| gauges | 0.602 | 27021 |
| antenna | 0.601 | 11747 |
| searchlight | 0.597 | 82464 |
| ballast | 0.596 | 30482 |
| sound | 0.594 | 782 |
| stereo | 0.594 | 11048 |
| signal | 0.585 | 3289 |
| readout | 0.584 | 53343 |
| transmitters | 0.583 | 32026 |
| telemetry | 0.581 | 47579 |
| navigational | 0.579 | 31822 |
| wideband | 0.578 | 90629 |
| shortwave | 0.578 | 72290 |