| Similarity | Rank | |
|---|---|---|
| multithreaded | 0.922 | 80529 |
| pv-wave | 0.917 | 71091 |
| multitasking | 0.916 | 83694 |
| proteam | 0.916 | 92013 |
| svr4-based | 0.915 | 82341 |
| dsom | 0.912 | 95010 |
| recompiled | 0.912 | 50999 |
| ease-of-use | 0.912 | 81910 |
| processor-independent | 0.911 | 75245 |
| xplorer | 0.911 | 53972 |
| processors | 0.910 | 74700 |
| compatibles | 0.909 | 93698 |
| openwarehouse | 0.909 | 89565 |
| productised | 0.909 | 84992 |
| vmebus | 0.908 | 57086 |
| multitask | 0.907 | 73731 |
| adabas | 0.907 | 80976 |
| mainframe-class | 0.906 | 66063 |
| dr-dos | 0.906 | 75649 |
| cisc | 0.906 | 66452 |
| win32 | 0.906 | 63423 |
| cpi-c | 0.906 | 92018 |
| recompilation | 0.904 | 81166 |
| non-unix | 0.904 | 66254 |
| ultrasparc | 0.904 | 74898 |