| Similarity | Rank | |
|---|---|---|
| lsx | 0.922 | 66805 |
| unix-based | 0.919 | 19641 |
| z-mail | 0.917 | 92452 |
| iapx-86-based | 0.917 | 51691 |
| peer-to-peer | 0.917 | 38558 |
| motif-based | 0.913 | 46138 |
| svr4-based | 0.911 | 82341 |
| netdirector | 0.911 | 62581 |
| sparc-based | 0.910 | 30723 |
| ibm-compatible | 0.909 | 44632 |
| vaxe | 0.907 | 68878 |
| multiuser | 0.906 | 59386 |
| lantastic | 0.906 | 41668 |
| enhances | 0.905 | 66646 |
| ca-unicenter | 0.905 | 41866 |
| tooltalk | 0.904 | 57693 |
| alpha-based | 0.904 | 47070 |
| uniface | 0.904 | 48607 |
| netview | 0.903 | 49602 |
| debuts | 0.902 | 45719 |
| codecenter | 0.901 | 74846 |
| sequelink | 0.901 | 91161 |
| mpx | 0.900 | 49934 |
| 1-m | 0.899 | 93054 |
| ultrix | 0.899 | 25945 |