| Similarity | Rank | |
|---|---|---|
| two-way | 0.856 | 19756 |
| 3-way | 0.818 | 71495 |
| bi-directional | 0.802 | 66725 |
| 4-way | 0.786 | 83360 |
| switchable | 0.734 | 95479 |
| bidirectional | 0.710 | 67942 |
| four-way | 0.708 | 72760 |
| point-to-point | 0.699 | 58983 |
| RS-232 | 0.697 | 79432 |
| plug-and-play | 0.697 | 76757 |
| speakerphone | 0.693 | 69918 |
| Bluetooth | 0.690 | 11337 |
| connectors | 0.689 | 17730 |
| one-touch | 0.686 | 78519 |
| connector | 0.685 | 13154 |
| trunking | 0.682 | 85801 |
| three-way | 0.679 | 40394 |
| switches | 0.674 | 10226 |
| hands-free | 0.673 | 37345 |
| RS232 | 0.673 | 71447 |
| wireless | 0.672 | 3977 |
| coaxial | 0.672 | 49501 |
| push-button | 0.666 | 80401 |
| wired | 0.662 | 12495 |
| XLR | 0.660 | 67691 |