Did you say... "XWindow System" ?
Frequent typos and misspellings :
XWindow-System XWnidow System XWidnow System XWondow System XWundow System XWkndow System XWimdow System XWihdow System XWibdow System XWineow System XWinsow System XWincow System XWinfow System XWindiw System XWindlw System XWindpw System XWindoe System XWindos System XWindoq System XWindowSystem XWindow System XWindow Ststem XWindow Sustem XWindow Shstem XWindow Syetem XWindow Syatem XWindow Sydtem XWindow Sywtem XWindow Syxtem XWindow Sysrem XWindow Sysgem XWindow Sysyem XWindow Systen XWindow Systek XWindow Systej
Webmasters: cut and paste this list of common typos for your keyword search engine optimisation needs. You can also click any of the words above to generate more typos.
Why are misspellings and typos important for you ? Read the introduction about the Typo Trap