| Similarity | Rank | |
|---|---|---|
| netview | 0.944 | 49602 |
| xenix | 0.939 | 53595 |
| motif-based | 0.937 | 46138 |
| lu6 | 0.933 | 66217 |
| ctos | 0.931 | 75879 |
| lantastic | 0.930 | 41668 |
| x-window | 0.929 | 33944 |
| iapx-86-based | 0.929 | 51691 |
| ipx | 0.928 | 29898 |
| tooltalk | 0.928 | 57693 |
| appletalk | 0.928 | 52229 |
| svr4-based | 0.928 | 82341 |
| spx | 0.927 | 56288 |
| uniface | 0.923 | 48607 |
| openwindows | 0.922 | 75408 |
| decnet | 0.921 | 40874 |
| openview | 0.919 | 32730 |
| telnet | 0.919 | 52181 |
| sequelink | 0.918 | 91161 |
| sqlbase | 0.918 | 84840 |
| hd-doms | 0.918 | 55500 |
| pc-to-unix | 0.917 | 90794 |
| openvms | 0.917 | 31561 |
| mpx | 0.917 | 49934 |
| sinix | 0.917 | 63188 |