| Similarity | Rank | |
|---|---|---|
| x-windows | 0.868 | 26557 |
| x-window | 0.856 | 33944 |
| 4gl | 0.855 | 25972 |
| debugger | 0.852 | 38130 |
| motif-based | 0.849 | 46138 |
| multi-user | 0.844 | 23521 |
| xgl | 0.839 | 74828 |
| deskset | 0.837 | 98109 |
| fault-tolerant | 0.837 | 24561 |
| workgroups | 0.834 | 31708 |
| debuts | 0.834 | 45719 |
| dce | 0.833 | 13660 |
| fortran | 0.833 | 19306 |
| moolit | 0.832 | 80295 |
| tooltalk | 0.831 | 57693 |
| unix-based | 0.831 | 19641 |
| openwindows | 0.829 | 75408 |
| hp-ux | 0.829 | 21501 |
| uniface | 0.828 | 48607 |
| enhances | 0.828 | 66646 |
| peer-to-peer | 0.828 | 38558 |
| toolset | 0.828 | 36044 |
| ultrix | 0.828 | 25945 |
| encina | 0.827 | 27100 |
| mvs | 0.825 | 22014 |