| Similarity | Rank | |
|---|---|---|
| 4gl | 0.933 | 25972 |
| motif-based | 0.932 | 46138 |
| xgl | 0.930 | 74828 |
| pex | 0.930 | 53127 |
| x-window | 0.928 | 33944 |
| phigs | 0.928 | 80275 |
| xil | 0.925 | 98560 |
| lu6 | 0.922 | 66217 |
| tooltalk | 0.921 | 57693 |
| sparc-based | 0.921 | 30723 |
| industry-standard | 0.920 | 55812 |
| hd-doms | 0.919 | 55500 |
| ontos | 0.917 | 40813 |
| peer-to-peer | 0.916 | 38558 |
| oltp | 0.915 | 30065 |
| openwindows | 0.915 | 75408 |
| quicktime | 0.915 | 56498 |
| toolset | 0.914 | 36044 |
| encina | 0.913 | 27100 |
| servers | 0.913 | 35055 |
| svr4-based | 0.912 | 82341 |
| lantastic | 0.911 | 41668 |
| ipx | 0.911 | 29898 |
| quickdraw | 0.911 | 69011 |
| sql-based | 0.911 | 71447 |