| Similarity | Rank | |
|---|---|---|
| x-window | 0.935 | 33944 |
| motif-based | 0.932 | 46138 |
| tooltalk | 0.927 | 57693 |
| deskset | 0.926 | 98109 |
| debuts | 0.925 | 45719 |
| lantastic | 0.924 | 41668 |
| sparc-based | 0.922 | 30723 |
| 4gl | 0.922 | 25972 |
| r3000-based | 0.921 | 68730 |
| ultrix | 0.920 | 25945 |
| pex | 0.919 | 53127 |
| sunos | 0.919 | 31967 |
| mpx | 0.918 | 49934 |
| servers | 0.918 | 35055 |
| encina | 0.918 | 27100 |
| openvms | 0.917 | 31561 |
| next-generation | 0.917 | 30771 |
| openwindows | 0.916 | 75408 |
| oltp | 0.914 | 30065 |
| accell | 0.914 | 42902 |
| iapx-86-based | 0.914 | 51691 |
| lsx | 0.914 | 66805 |
| fault-tolerant | 0.913 | 24561 |
| pc-nfs | 0.912 | 37650 |
| axp | 0.912 | 19475 |