| Similarity | Rank | |
|---|---|---|
| windows | 0.903 | 2695 |
| netware | 0.890 | 9094 |
| server | 0.875 | 3489 |
| workstation | 0.867 | 4561 |
| workgroups | 0.866 | 31708 |
| solaris | 0.865 | 8564 |
| nfs | 0.864 | 24563 |
| 32-bit | 0.864 | 17607 |
| unixware | 0.860 | 17558 |
| db2 | 0.859 | 20259 |
| emulator | 0.858 | 26728 |
| wordperfect | 0.857 | 11826 |
| unix | 0.856 | 2232 |
| x-window | 0.856 | 33944 |
| fault-tolerant | 0.855 | 24561 |
| openvms | 0.855 | 31561 |
| hp-ux | 0.854 | 21501 |
| sparc-based | 0.853 | 30723 |
| macintosh | 0.852 | 7301 |
| desktop | 0.852 | 4441 |
| multi-user | 0.851 | 23521 |
| motif-based | 0.848 | 46138 |
| nextstep | 0.848 | 23499 |
| character-based | 0.846 | 38628 |
| cics | 0.846 | 15947 |