| Similarity | Rank | |
|---|---|---|
| hewlett-packard | 0.887 | 5863 |
| univel | 0.866 | 16260 |
| unix | 0.864 | 2232 |
| novell | 0.863 | 6745 |
| sgi | 0.861 | 29726 |
| sunselect | 0.859 | 21372 |
| ixi | 0.858 | 19694 |
| nextstep | 0.856 | 23499 |
| ibm | 0.854 | 2023 |
| microsoft | 0.853 | 3711 |
| oems | 0.850 | 32235 |
| sco | 0.849 | 9377 |
| solaris | 0.848 | 8564 |
| informix | 0.843 | 12196 |
| ncr | 0.841 | 9965 |
| wabi | 0.840 | 18684 |
| unixware | 0.840 | 17558 |
| sequent | 0.839 | 14816 |
| solaris-on-intel | 0.839 | 47467 |
| multi-processor | 0.839 | 26708 |
| microsystems | 0.835 | 6837 |
| 88open | 0.830 | 26056 |
| sunconnect | 0.829 | 41000 |
| sybase | 0.828 | 12179 |
| powerpc | 0.828 | 12778 |