SimilarityRank
iapx-86-based 0.951 51691
3000 0.948 72338
multiuser 0.944 59386
svr4-based 0.943 82341
pc-xview 0.943 92376
netdirector 0.940 62581
teamware 0.936 92308
hp9000 0.935 85960
sequelink 0.935 91161
mpx 0.934 49934
xsoft 0.934 52698
non-ibm 0.934 65045
ca-unicenter 0.933 41866
non-unix 0.933 66254
xenix 0.932 53595
sunpc 0.932 75771
tooltalk 0.931 57693
netbios 0.931 78132
enhancements 0.931 89398
picks 0.931 85952
cmw 0.931 75285
bs2000 0.931 74997
targon 0.931 82895
unix-like 0.931 84794
u6000 0.930 55296