tsuris sturis tusris utsris sutris ustris tsruis struis trsuis rtsuis srtuis rstuis tursis utrsis trusis rtusis urtsis rutsis surtis usrtis srutis rsutis urstis rustis tsuirs stuirs tusirs utsirs sutirs ustirs tsiurs stiurs tisurs itsurs siturs isturs tuisrs utisrs tiusrs itusrs uitsrs iutsrs suitrs usitrs siutrs isutrs uistrs iustrs tsrius strius trsius rtsius srtius rstius tsirus stirus tisrus itsrus sitrus istrus trisus rtisus tirsus itrsus ritsus irtsus sritus rsitus sirtus isrtus ristus irstus turiss utriss truiss rtuiss urtiss rutiss tuirss utirss tiurss iturss uitrss iutrss triuss rtiuss tiruss itruss rituss irtuss uritss ruitss uirtss iurtss riutss irutss surits usrits sruits rsuits ursits rusits suirts usirts siurts isurts uisrts iusrts sriuts rsiuts siruts isruts risuts irsuts urists ruists uirsts iursts riusts irusts tsursi stursi tusrsi utsrsi sutrsi ustrsi tsrusi strusi trsusi rtsusi srtusi rstusi turssi utrssi trussi rtussi urtssi rutssi surtsi usrtsi srutsi rsutsi urstsi rustsi tsusri stusri tussri utssri sutsri ustsri tssuri stsuri tssuri stsuri ssturi ssturi tussri utssri tsusri stusri ustsri sutsri sustri usstri ssutri ssutri usstri sustri tsrsui strsui trssui rtssui srtsui rstsui tssrui stsrui tssrui stsrui sstrui sstrui trssui rtssui tsrsui strsui rstsui srtsui srstui rsstui ssrtui ssrtui rsstui srstui turssi utrssi trussi rtussi urtssi rutssi tusrsi utsrsi tsursi stursi ustrsi sutrsi trsusi rtsusi tsrusi strusi rstusi srtusi urstsi rustsi usrtsi surtsi rsutsi srutsi sursti usrsti srusti rsusti urssti russti susrti ussrti ssurti ssurti ussrti susrti srsuti rssuti ssruti ssruti rssuti srsuti urssti russti usrsti sursti rsusti srusti tsuisr stuisr tusisr utsisr sutisr ustisr tsiusr stiusr tisusr itsusr situsr istusr tuissr utissr tiussr itussr uitssr iutssr suitsr usitsr siutsr isutsr uistsr iustsr tsusir stusir tussir utssir sutsir ustsir tssuir stsuir tssuir stsuir sstuir sstuir tussir utssir tsusir stusir ustsir sutsir sustir usstir ssutir ssutir usstir sustir tsisur stisur tissur itssur sitsur istsur tssiur stsiur tssiur stsiur sstiur sstiur tissur itssur tsisur stisur istsur sitsur sistur isstur ssitur ssitur isstur sistur tuissr utissr tiussr itussr uitssr iutssr tusisr utsisr tsuisr stuisr ustisr sutisr tisusr itsusr tsiusr stiusr istusr situsr uistsr iustsr usitsr suitsr isutsr siutsr suistr usistr siustr isustr uisstr iusstr susitr ussitr ssuitr ssuitr ussitr susitr sisutr issutr ssiutr ssiutr issutr sisutr uisstr iusstr usistr suistr isustr siustr tsrisu strisu trsisu rtsisu srtisu rstisu tsirsu stirsu tisrsu itsrsu sitrsu istrsu trissu rtissu tirssu itrssu ritssu irtssu sritsu rsitsu sirtsu isrtsu ristsu irstsu tsrsiu strsiu trssiu rtssiu srtsiu rstsiu tssriu stsriu tssriu stsriu sstriu sstriu trssiu rtssiu tsrsiu strsiu rstsiu srtsiu srstiu rsstiu ssrtiu ssrtiu rsstiu srstiu tsisru stisru tissru itssru sitsru istsru tssiru stsiru tssiru stsiru sstiru sstiru tissru itssru tsisru stisru istsru sitsru sistru isstru ssitru ssitru isstru sistru trissu rtissu tirssu itrssu ritssu irtssu trsisu rtsisu tsrisu strisu rstisu srtisu tisrsu itsrsu tsirsu stirsu istrsu sitrsu ristsu irstsu rsitsu sritsu isrtsu sirtsu sristu rsistu sirstu isrstu risstu irsstu srsitu rssitu ssritu ssritu rssitu srsitu sisrtu issrtu ssirtu ssirtu issrtu sisrtu risstu irsstu rsistu sristu isrstu sirstu turiss utriss truiss rtuiss urtiss rutiss tuirss utirss tiurss iturss uitrss iutrss triuss rtiuss tiruss itruss rituss irtuss uritss ruitss uirtss iurtss riutss irutss tursis utrsis trusis rtusis urtsis rutsis tusris utsris tsuris sturis ustris sutris trsuis rtsuis tsruis struis rstuis srtuis urstis rustis usrtis surtis rsutis srutis tuisrs utisrs tiusrs itusrs uitsrs iutsrs tusirs utsirs tsuirs stuirs ustirs sutirs tisurs itsurs tsiurs stiurs isturs siturs uistrs iustrs usitrs suitrs isutrs siutrs trisus rtisus tirsus itrsus ritsus irtsus trsius rtsius tsrius strius rstius srtius tisrus itsrus tsirus stirus istrus sitrus ristus irstus rsitus sritus isrtus sirtus urists ruists uirsts iursts riusts irusts ursits rusits usrits surits rsuits sruits uisrts iusrts usirts suirts isurts siurts risuts irsuts rsiuts sriuts isruts siruts surist usrist sruist rsuist ursist rusist suirst usirst siurst isurst uisrst iusrst sriust rsiust sirust isrust risust irsust urisst ruisst uirsst iursst riusst irusst sursit usrsit srusit rsusit urssit russit susrit ussrit ssurit ssurit ussrit susrit srsuit rssuit ssruit ssruit rssuit srsuit urssit russit usrsit sursit rsusit srusit suisrt usisrt siusrt isusrt uissrt iussrt susirt ussirt ssuirt ssuirt ussirt susirt sisurt issurt ssiurt ssiurt issurt sisurt uissrt iussrt usisrt suisrt isusrt siusrt srisut rsisut sirsut isrsut rissut irssut srsiut rssiut ssriut ssriut rssiut srsiut sisrut issrut ssirut ssirut issrut sisrut rissut irssut rsisut srisut isrsut sirsut urisst ruisst uirsst iursst riusst irusst ursist rusist usrist surist rsuist sruist uisrst iusrst usirst suirst isurst siurst risust irsust rsiust sriust isrust sirust
Note: these 'words' (valid or invalid) are all the permutations of the word tsuris. These words are obtained by scrambling the letters in tsuris.