| Similarity | Rank | |
|---|---|---|
| sampo | 0.694 | 88888 |
| smalltalk | 0.692 | 44909 |
| tribble | 0.691 | 69854 |
| hummingbird | 0.684 | 21555 |
| ungermann | 0.674 | 70694 |
| unikix | 0.673 | 63499 |
| recompiled | 0.667 | 50999 |
| eos | 0.665 | 39476 |
| cadam | 0.664 | 69846 |
| netpower | 0.662 | 91077 |
| back-end | 0.658 | 56631 |
| multiview | 0.658 | 56986 |
| esix | 0.657 | 54865 |
| foxpro | 0.656 | 73613 |
| mac-like | 0.656 | 92262 |
| pica | 0.656 | 38791 |
| nextstep | 0.654 | 23499 |
| makes | 0.652 | 24946 |
| emeryville | 0.652 | 57735 |
| gopher | 0.651 | 73947 |
| openvision | 0.650 | 62630 |
| megatek | 0.650 | 74825 |
| brio | 0.649 | 51366 |
| intrinsics | 0.649 | 95022 |
| vxworks | 0.648 | 57890 |