| Similarity | Rank | |
|---|---|---|
| sequelink | 0.940 | 91161 |
| ctos | 0.934 | 75879 |
| pc-xview | 0.931 | 92376 |
| unitree | 0.930 | 62810 |
| teamware | 0.930 | 92308 |
| qume | 0.930 | 86127 |
| iapx-86-based | 0.929 | 51691 |
| z-mail | 0.929 | 92452 |
| informix-gateway | 0.928 | 91940 |
| sunpc | 0.927 | 75771 |
| picks | 0.927 | 85952 |
| motif-based | 0.927 | 46138 |
| non-unix | 0.926 | 66254 |
| enhancements | 0.923 | 89398 |
| interleaf | 0.923 | 40642 |
| multiuser | 0.922 | 59386 |
| non-ibm | 0.921 | 65045 |
| vars | 0.920 | 53935 |
| scopus | 0.920 | 65551 |
| saic | 0.920 | 90421 |
| 3000 | 0.920 | 72338 |
| xvision | 0.919 | 93493 |
| machten | 0.919 | 95239 |
| rightsizing | 0.918 | 63525 |
| ibm-compatible | 0.918 | 44632 |