| Similarity | Rank | |
|---|---|---|
| xsoft | 0.940 | 52698 |
| iapx-86-based | 0.937 | 51691 |
| vars | 0.935 | 53935 |
| ctos | 0.935 | 75879 |
| targon | 0.933 | 82895 |
| picks | 0.933 | 85952 |
| motif-based | 0.933 | 46138 |
| ibm-compatible | 0.933 | 44632 |
| xvision | 0.930 | 93493 |
| ungermann-bass | 0.929 | 65593 |
| z-mail | 0.928 | 92452 |
| macintoshes | 0.927 | 65599 |
| non-unix | 0.926 | 66254 |
| toolbus | 0.925 | 81394 |
| tricord | 0.924 | 59821 |
| pc-to-unix | 0.924 | 90794 |
| ca-unicenter | 0.924 | 41866 |
| hd-doms | 0.923 | 55500 |
| internetworking | 0.923 | 55185 |
| informix-gateway | 0.922 | 91940 |
| netview | 0.921 | 49602 |
| tooltalk | 0.921 | 57693 |
| netlabs | 0.920 | 75212 |
| unitree | 0.920 | 62810 |
| parix | 0.920 | 75381 |