uprist purist urpist rupist pruist rpuist upirst puirst uiprst iuprst piurst ipurst uripst ruipst uirpst iurpst riupst irupst priust rpiust pirust iprust ripust irpust uprsit pursit urpsit rupsit prusit rpusit upsrit pusrit usprit suprit psurit spurit urspit ruspit usrpit surpit rsupit srupit prsuit rpsuit psruit spruit rspuit srpuit upisrt puisrt uipsrt iupsrt piusrt ipusrt upsirt pusirt uspirt supirt psuirt spuirt uisprt iusprt usiprt suiprt isuprt siuprt pisurt ipsurt psiurt spiurt ispurt sipurt urispt ruispt uirspt iurspt riuspt iruspt ursipt rusipt usript suript rsuipt sruipt uisrpt iusrpt usirpt suirpt isurpt siurpt risupt irsupt rsiupt sriupt isrupt sirupt prisut rpisut pirsut iprsut ripsut irpsut prsiut rpsiut psriut spriut rspiut srpiut pisrut ipsrut psirut spirut isprut siprut risput irsput rsiput sriput isrput sirput uprits purits urpits rupits pruits rpuits upirts puirts uiprts iuprts piurts ipurts uripts ruipts uirpts iurpts riupts irupts priuts rpiuts piruts ipruts riputs irputs uprtis purtis urptis ruptis prutis rputis uptris putris utpris tupris pturis tpuris urtpis rutpis utrpis turpis rtupis trupis prtuis rptuis ptruis tpruis rtpuis trpuis upitrs puitrs uiptrs iuptrs piutrs iputrs uptirs putirs utpirs tupirs ptuirs tpuirs uitprs iutprs utiprs tuiprs ituprs tiuprs piturs ipturs ptiurs tpiurs itpurs tipurs uritps ruitps uirtps iurtps riutps irutps urtips rutips utrips turips rtuips truips uitrps iutrps utirps tuirps iturps tiurps ritups irtups rtiups triups itrups tirups pritus rpitus pirtus iprtus riptus irptus prtius rptius ptrius tprius rtpius trpius pitrus iptrus ptirus tpirus itprus tiprus ritpus irtpus rtipus tripus itrpus tirpus uprsti pursti urpsti rupsti prusti rpusti upsrti pusrti usprti suprti psurti spurti urspti ruspti usrpti surpti rsupti srupti prsuti rpsuti psruti spruti rsputi srputi uprtsi purtsi urptsi ruptsi prutsi rputsi uptrsi putrsi utprsi tuprsi ptursi tpursi urtpsi rutpsi utrpsi turpsi rtupsi trupsi prtusi rptusi ptrusi tprusi rtpusi trpusi upstri pustri usptri suptri psutri sputri uptsri putsri utpsri tupsri ptusri tpusri ustpri sutpri utspri tuspri stupri tsupri psturi spturi ptsuri tpsuri stpuri tspuri urstpi rustpi usrtpi surtpi rsutpi srutpi urtspi rutspi utrspi turspi rtuspi truspi ustrpi sutrpi utsrpi tusrpi sturpi tsurpi rstupi srtupi rtsupi trsupi strupi tsrupi prstui rpstui psrtui sprtui rsptui srptui prtsui rptsui ptrsui tprsui rtpsui trpsui pstrui sptrui ptsrui tpsrui stprui tsprui rstpui srtpui rtspui trspui strpui tsrpui upistr puistr uipstr iupstr piustr ipustr upsitr pusitr uspitr supitr psuitr spuitr uisptr iusptr usiptr suiptr isuptr siuptr pisutr ipsutr psiutr spiutr isputr siputr upitsr puitsr uiptsr iuptsr piutsr iputsr uptisr putisr utpisr tupisr ptuisr tpuisr uitpsr iutpsr utipsr tuipsr itupsr tiupsr pitusr iptusr ptiusr tpiusr itpusr tipusr upstir pustir usptir suptir psutir sputir uptsir putsir utpsir tupsir ptusir tpusir ustpir sutpir utspir tuspir stupir tsupir pstuir sptuir ptsuir tpsuir stpuir tspuir uistpr iustpr usitpr suitpr isutpr siutpr uitspr iutspr utispr tuispr ituspr tiuspr ustipr sutipr utsipr tusipr stuipr tsuipr istupr situpr itsupr tisupr stiupr tsiupr pistur ipstur psitur spitur isptur siptur pitsur iptsur ptisur tpisur itpsur tipsur pstiur sptiur ptsiur tpsiur stpiur tspiur istpur sitpur itspur tispur stipur tsipur uristp ruistp uirstp iurstp riustp irustp ursitp rusitp usritp suritp rsuitp sruitp uisrtp iusrtp usirtp suirtp isurtp siurtp risutp irsutp rsiutp sriutp isrutp sirutp uritsp ruitsp uirtsp iurtsp riutsp irutsp urtisp rutisp utrisp turisp rtuisp truisp uitrsp iutrsp utirsp tuirsp itursp tiursp ritusp irtusp rtiusp triusp itrusp tirusp urstip rustip usrtip surtip rsutip srutip urtsip rutsip utrsip tursip rtusip trusip ustrip sutrip utsrip tusrip sturip tsurip rstuip srtuip rtsuip trsuip struip tsruip uistrp iustrp usitrp suitrp isutrp siutrp uitsrp iutsrp utisrp tuisrp itusrp tiusrp ustirp sutirp utsirp tusirp stuirp tsuirp isturp siturp itsurp tisurp stiurp tsiurp ristup irstup rsitup sritup isrtup sirtup ritsup irtsup rtisup trisup itrsup tirsup rstiup srtiup rtsiup trsiup striup tsriup istrup sitrup itsrup tisrup stirup tsirup pristu rpistu pirstu iprstu ripstu irpstu prsitu rpsitu psritu spritu rspitu srpitu pisrtu ipsrtu psirtu spirtu isprtu siprtu risptu irsptu rsiptu sriptu isrptu sirptu pritsu rpitsu pirtsu iprtsu riptsu irptsu prtisu rptisu ptrisu tprisu rtpisu trpisu pitrsu iptrsu ptirsu tpirsu itprsu tiprsu ritpsu irtpsu rtipsu tripsu itrpsu tirpsu prstiu rpstiu psrtiu sprtiu rsptiu srptiu prtsiu rptsiu ptrsiu tprsiu rtpsiu trpsiu pstriu sptriu ptsriu tpsriu stpriu tspriu rstpiu srtpiu rtspiu trspiu strpiu tsrpiu pistru ipstru psitru spitru isptru siptru pitsru iptsru ptisru tpisru itpsru tipsru pstiru sptiru ptsiru tpsiru stpiru tspiru istpru sitpru itspru tispru stipru tsipru ristpu irstpu rsitpu sritpu isrtpu sirtpu ritspu irtspu rtispu trispu itrspu tirspu rstipu srtipu rtsipu trsipu stripu tsripu istrpu sitrpu itsrpu tisrpu stirpu tsirpu
Note: these 'words' (valid or invalid) are all the permutations of the word uprist. These words are obtained by scrambling the letters in uprist.