| Similarity | Rank | |
|---|---|---|
| sqlbase | 0.944 | 84840 |
| messaging | 0.939 | 95232 |
| xvision | 0.932 | 93493 |
| xenix | 0.931 | 53595 |
| xprinter | 0.929 | 94681 |
| centerline | 0.928 | 63472 |
| non-unix | 0.928 | 66254 |
| pc-xview | 0.926 | 92376 |
| teamware | 0.925 | 92308 |
| esix | 0.925 | 54865 |
| qume | 0.925 | 86127 |
| uniface | 0.925 | 48607 |
| stargroup | 0.925 | 99996 |
| objectime | 0.925 | 88820 |
| uim | 0.923 | 54823 |
| framemaker | 0.923 | 57654 |
| ms-windows | 0.922 | 95226 |
| unicenter | 0.921 | 90009 |
| codecenter | 0.921 | 74846 |
| unisoft | 0.921 | 58497 |
| allbase | 0.920 | 81380 |
| netdirector | 0.920 | 62581 |
| 1-based | 0.920 | 84527 |
| astec | 0.919 | 91320 |
| enhancements | 0.919 | 89398 |