SimilarityRank
x-windows 0.868 26557
x-window 0.856 33944
4gl 0.855 25972
debugger 0.852 38130
motif-based 0.849 46138
multi-user 0.844 23521
xgl 0.839 74828
deskset 0.837 98109
fault-tolerant 0.837 24561
workgroups 0.834 31708
debuts 0.834 45719
dce 0.833 13660
fortran 0.833 19306
moolit 0.832 80295
tooltalk 0.831 57693
unix-based 0.831 19641
openwindows 0.829 75408
hp-ux 0.829 21501
uniface 0.828 48607
enhances 0.828 66646
peer-to-peer 0.828 38558
toolset 0.828 36044
ultrix 0.828 25945
encina 0.827 27100
mvs 0.825 22014