| Similarity | Rank | |
|---|---|---|
| vaxe | 0.955 | 68878 |
| iapx-86-based | 0.951 | 51691 |
| svr4-based | 0.948 | 82341 |
| ctos | 0.948 | 75879 |
| intel-based | 0.945 | 55849 |
| drs6000 | 0.945 | 45562 |
| xenix | 0.944 | 53595 |
| miserver | 0.944 | 74174 |
| multiuser | 0.943 | 59386 |
| non-ibm | 0.942 | 65045 |
| 400s | 0.941 | 45267 |
| pc-xview | 0.941 | 92376 |
| alpha-based | 0.940 | 47070 |
| microvax | 0.940 | 75642 |
| lsx | 0.940 | 66805 |
| hp9000 | 0.940 | 85960 |
| ca-unicenter | 0.938 | 41866 |
| sqlbase | 0.937 | 84840 |
| mainframe-class | 0.936 | 66063 |
| pc-dos | 0.936 | 76178 |
| x-server | 0.935 | 73175 |
| informix-gateway | 0.935 | 91940 |
| 1-based | 0.935 | 84527 |
| 680x0 | 0.935 | 60210 |
| 700s | 0.934 | 59326 |