| Similarity | Rank | |
|---|---|---|
| posix-compliant | 0.939 | 64621 |
| enhancements | 0.938 | 89398 |
| xenix | 0.934 | 53595 |
| iapx-86-based | 0.934 | 51691 |
| ctos | 0.931 | 75879 |
| gcos | 0.931 | 56928 |
| lsx | 0.930 | 66805 |
| teamware | 0.930 | 92308 |
| netview | 0.930 | 49602 |
| 3000 | 0.930 | 72338 |
| host-based | 0.929 | 83203 |
| ptx | 0.929 | 92249 |
| mp-2 | 0.928 | 80404 |
| netdirector | 0.927 | 62581 |
| superserver | 0.926 | 48948 |
| 1-based | 0.925 | 84527 |
| informix-gateway | 0.925 | 91940 |
| pc-xview | 0.924 | 92376 |
| ca-unicenter | 0.924 | 41866 |
| avs | 0.924 | 47297 |
| codecenter | 0.924 | 74846 |
| multiuser | 0.923 | 59386 |
| lu6 | 0.922 | 66217 |
| multithreaded | 0.922 | 80529 |
| up4800 | 0.921 | 72812 |