| Similarity | Rank | |
|---|---|---|
| ms-dos | 0.852 | 7973 |
| unix | 0.844 | 2232 |
| solaris | 0.842 | 8564 |
| netware | 0.840 | 9094 |
| server | 0.840 | 3489 |
| windows | 0.839 | 2695 |
| cics | 0.838 | 15947 |
| desktop | 0.832 | 4441 |
| workstation | 0.825 | 4561 |
| truetype | 0.820 | 32490 |
| emulator | 0.819 | 26728 |
| powerpc | 0.818 | 12778 |
| encina | 0.816 | 27100 |
| fault-tolerant | 0.816 | 24561 |
| software | 0.813 | 1177 |
| cobol | 0.808 | 15992 |
| shrink-wrap | 0.806 | 33626 |
| x86 | 0.804 | 36118 |
| x-window | 0.804 | 33944 |
| mvs | 0.803 | 22014 |
| windows-based | 0.803 | 27978 |
| x-windows | 0.802 | 26557 |
| nextstep | 0.802 | 23499 |
| workgroups | 0.800 | 31708 |
| hp-ux | 0.800 | 21501 |