| Similarity | Rank | |
|---|---|---|
| pc-xview | 0.933 | 92376 |
| cose-compliant | 0.930 | 77666 |
| xprinter | 0.929 | 94681 |
| 1-based | 0.925 | 84527 |
| vrtx | 0.922 | 91095 |
| x11r5 | 0.920 | 66283 |
| non-unix | 0.919 | 66254 |
| unicenter | 0.919 | 90009 |
| multiuser | 0.919 | 59386 |
| xenix | 0.918 | 53595 |
| ctos | 0.917 | 75879 |
| netls | 0.917 | 89914 |
| sunpc | 0.916 | 75771 |
| ptx | 0.916 | 92249 |
| secureware | 0.914 | 99979 |
| informix-gateway | 0.914 | 91940 |
| xoftware | 0.914 | 95034 |
| posix-compliant | 0.913 | 64621 |
| unix-like | 0.913 | 84794 |
| pc-dos | 0.913 | 76178 |
| 3000 | 0.912 | 72338 |
| pc-xware | 0.912 | 89417 |
| machten | 0.911 | 95239 |
| teamware | 0.911 | 92308 |
| rdm | 0.910 | 98209 |