| Similarity | Rank | |
|---|---|---|
| iapx-86-based | 0.935 | 51691 |
| svr4-based | 0.934 | 82341 |
| mpx | 0.930 | 49934 |
| tooltalk | 0.927 | 57693 |
| z-mail | 0.926 | 92452 |
| lsx | 0.926 | 66805 |
| unisql | 0.925 | 66236 |
| x11r5 | 0.925 | 66283 |
| deskset | 0.925 | 98109 |
| pc-dos | 0.923 | 76178 |
| openwindows | 0.923 | 75408 |
| win32 | 0.923 | 63423 |
| informix-gateway | 0.923 | 91940 |
| motif-based | 0.923 | 46138 |
| xenix | 0.923 | 53595 |
| 3000 | 0.922 | 72338 |
| acms | 0.921 | 91173 |
| cpi-c | 0.919 | 92018 |
| x-window | 0.919 | 33944 |
| parix | 0.919 | 75381 |
| posix-compliant | 0.919 | 64621 |
| recompiled | 0.918 | 50999 |
| lu6 | 0.917 | 66217 |
| netview | 0.917 | 49602 |
| toolbus | 0.916 | 81394 |