| Similarity | Rank | |
|---|---|---|
| PSTN | 0.894 | 70140 |
| ADSL | 0.867 | 42834 |
| DSL | 0.846 | 22977 |
| modems | 0.844 | 36956 |
| VOIP | 0.843 | 38302 |
| Ethernet | 0.839 | 14958 |
| PBX | 0.827 | 33153 |
| telephony | 0.826 | 28130 |
| modem | 0.824 | 15045 |
| dialup | 0.814 | 72584 |
| VoIP | 0.813 | 13975 |
| dial-up | 0.813 | 36734 |
| trunking | 0.810 | 85801 |
| Telephony | 0.807 | 74891 |
| GPRS | 0.800 | 41744 |
| Modem | 0.798 | 61947 |
| ADSL2 | 0.790 | 87379 |
| MPLS | 0.783 | 55681 |
| ethernet | 0.782 | 41659 |
| LAN | 0.774 | 19798 |
| TDM | 0.769 | 74446 |
| WAN | 0.769 | 36010 |
| LANs | 0.766 | 83650 |
| landline | 0.765 | 30616 |
| GSM | 0.760 | 22370 |