| Similarity | Rank | |
|---|---|---|
| co-developing | 0.937 | 84454 |
| x-server | 0.937 | 73175 |
| irix | 0.937 | 59756 |
| svr4-based | 0.934 | 82341 |
| hp9000 | 0.934 | 85960 |
| pc-to-unix | 0.931 | 90794 |
| 3000 | 0.930 | 72338 |
| codecenter | 0.929 | 74846 |
| lsx | 0.928 | 66805 |
| noblenet | 0.928 | 73803 |
| xenix | 0.928 | 53595 |
| ptx | 0.926 | 92249 |
| miserver | 0.926 | 74174 |
| vaxe | 0.924 | 68878 |
| r3000-based | 0.924 | 68730 |
| multithreaded | 0.922 | 80529 |
| iapx-86-based | 0.922 | 51691 |
| sqlbase | 0.921 | 84840 |
| corp-based | 0.920 | 53022 |
| posix-compliant | 0.920 | 64621 |
| ez-rpc | 0.920 | 81240 |
| drs6000 | 0.919 | 45562 |
| cadam | 0.919 | 69846 |
| source-level | 0.918 | 90813 |
| netbuilder | 0.918 | 73811 |