| Similarity | Rank | |
|---|---|---|
| microsoft | 0.888 | 3711 |
| ibm | 0.871 | 2023 |
| hewlett-packard | 0.867 | 5863 |
| windows | 0.865 | 2695 |
| sunsoft | 0.864 | 9412 |
| desktop | 0.862 | 4441 |
| server | 0.860 | 3489 |
| netware | 0.859 | 9094 |
| solaris | 0.856 | 8564 |
| svr4 | 0.856 | 10780 |
| ms-dos | 0.856 | 7973 |
| osf | 0.855 | 7357 |
| encina | 0.847 | 27100 |
| macintosh | 0.844 | 7301 |
| mvs | 0.844 | 22014 |
| dce | 0.842 | 13660 |
| sco | 0.840 | 9377 |
| ixi | 0.839 | 19694 |
| oems | 0.839 | 32235 |
| multi-user | 0.838 | 23521 |
| informix | 0.836 | 12196 |
| novell | 0.836 | 6745 |
| unixware | 0.833 | 17558 |
| multi-processor | 0.833 | 26708 |
| workgroups | 0.833 | 31708 |