SimilarityRank
dragonswitch 0.920 85840
unix-like 0.912 84794
openvision 0.911 62630
xenix 0.909 53595
vaxe 0.904 68878
88000-based 0.903 75103
svr4-based 0.902 82341
uniface 0.901 48607
netdirector 0.901 62581
delrina 0.900 61051
covia 0.899 75122
teamware 0.899 92308
88110-based 0.898 88868
non-unix 0.898 66254
interbase 0.898 39569
infonet 0.898 88027
3000 0.897 72338
ungermann-bass 0.896 65593
enhancements 0.895 89398
toolbus 0.894 81394
openodb 0.894 69617
symbolics 0.893 74992
wizdom 0.893 82319
stargroup 0.893 99996
odt 0.892 54765