| Similarity | Rank | |
|---|---|---|
| unix | 0.888 | 2232 |
| windows | 0.887 | 2695 |
| ibm | 0.862 | 2023 |
| sunsoft | 0.853 | 9412 |
| novell | 0.846 | 6745 |
| hewlett-packard | 0.844 | 5863 |
| nt | 0.838 | 4549 |
| netware | 0.834 | 9094 |
| intel | 0.833 | 5298 |
| desktop | 0.831 | 4441 |
| oems | 0.830 | 32235 |
| ixi | 0.829 | 19694 |
| informix | 0.825 | 12196 |
| sco | 0.819 | 9377 |
| sequent | 0.818 | 14816 |
| univel | 0.818 | 16260 |
| wabi | 0.816 | 18684 |
| workgroups | 0.816 | 31708 |
| oem | 0.815 | 11414 |
| nextstep | 0.815 | 23499 |
| unixware | 0.813 | 17558 |
| ms-dos | 0.813 | 7973 |
| powerpc | 0.812 | 12778 |
| ncr | 0.808 | 9965 |
| wordperfect | 0.805 | 11826 |