SimilarityRank
Debian 0.857 20729
Ubuntu_[number] 0.798 52790
Linux 0.780 4235
ubuntu 0.766 58764
GNOME 0.762 53685
FreeBSD 0.754 35609
distro 0.746 46710
Fedora 0.739 30612
VirtualBox 0.738 97603
Mac_OS_X 0.727 22025
Linux_distribution 0.719 83631
Fedora_[number] 0.716 96336
OS_X 0.716 27444
Gentoo 0.709 86244
KDE 0.688 29049
OSX 0.686 56486
OpenBSD 0.685 85404
Red_Hat 0.682 31289
linux 0.681 25974
for_Linux 0.679 35584
Mac_OS 0.678 61980
LibreOffice 0.666 80158
Windows 0.654 3136
Canonical 0.652 91731
on_Linux 0.646 33094