| Similarity | Rank | |
|---|---|---|
| ultrix | 0.939 | 25945 |
| sunos | 0.933 | 31967 |
| openvms | 0.929 | 31561 |
| multi-processor | 0.925 | 26708 |
| encina | 0.924 | 27100 |
| ipx | 0.924 | 29898 |
| axp | 0.920 | 19475 |
| servers | 0.918 | 35055 |
| mpx | 0.918 | 49934 |
| 6000 | 0.914 | 20635 |
| x-windows | 0.912 | 26557 |
| hyperdesk | 0.912 | 45095 |
| transarc | 0.911 | 39435 |
| svr4-based | 0.910 | 82341 |
| x-window | 0.910 | 33944 |
| deskset | 0.909 | 98109 |
| debuts | 0.909 | 45719 |
| r3000-based | 0.908 | 68730 |
| maspar | 0.908 | 49957 |
| nfs | 0.908 | 24563 |
| softbench | 0.908 | 26977 |
| lsx | 0.907 | 66805 |
| r3000 | 0.907 | 37587 |
| sparc-based | 0.906 | 30723 |
| riscs | 0.906 | 38008 |