survey usrvey sruvey rsuvey ursvey rusvey suvrey usvrey svurey vsurey uvsrey vusrey srvuey rsvuey svruey vsruey rvsuey vrsuey urvsey ruvsey uvrsey vursey rvusey vrusey surevy usrevy sruevy rsuevy ursevy rusevy suervy uservy seurvy esurvy uesrvy eusrvy sreuvy rseuvy seruvy esruvy resuvy ersuvy uresvy ruesvy uersvy eursvy reusvy erusvy suvery usvery svuery vsuery uvsery vusery suevry usevry seuvry esuvry uesvry eusvry sveury vseury sevury esvury vesury evsury uvesry vuesry uevsry euvsry veusry evusry srveuy rsveuy svreuy vsreuy rvseuy vrseuy srevuy rsevuy servuy esrvuy resvuy ersvuy sveruy vseruy sevruy esvruy vesruy evsruy rvesuy vresuy revsuy ervsuy versuy evrsuy urvesy ruvesy uvresy vuresy rvuesy vruesy urevsy ruevsy uervsy eurvsy reuvsy eruvsy uversy vuersy uevrsy euvrsy veursy evursy rveusy vreusy revusy ervusy verusy evrusy survye usrvye sruvye rsuvye ursvye rusvye suvrye usvrye svurye vsurye uvsrye vusrye srvuye rsvuye svruye vsruye rvsuye vrsuye urvsye ruvsye uvrsye vursye rvusye vrusye suryve usryve sruyve rsuyve ursyve rusyve suyrve usyrve syurve ysurve uysrve yusrve sryuve rsyuve syruve ysruve rysuve yrsuve urysve ruysve uyrsve yursve ryusve yrusve suvyre usvyre svuyre vsuyre uvsyre vusyre suyvre usyvre syuvre ysuvre uysvre yusvre svyure vsyure syvure ysvure vysure yvsure uvysre vuysre uyvsre yuvsre vyusre yvusre srvyue rsvyue svryue vsryue rvsyue vrsyue sryvue rsyvue syrvue ysrvue rysvue yrsvue svyrue vsyrue syvrue ysvrue vysrue yvsrue rvysue vrysue ryvsue yrvsue vyrsue yvrsue urvyse ruvyse uvryse vuryse rvuyse vruyse uryvse ruyvse uyrvse yurvse ryuvse yruvse uvyrse vuyrse uyvrse yuvrse vyurse yvurse rvyuse vryuse ryvuse yrvuse vyruse yvruse sureyv usreyv srueyv rsueyv urseyv ruseyv sueryv useryv seuryv esuryv uesryv eusryv sreuyv rseuyv seruyv esruyv resuyv ersuyv uresyv ruesyv uersyv eursyv reusyv erusyv suryev usryev sruyev rsuyev ursyev rusyev suyrev usyrev syurev ysurev uysrev yusrev sryuev rsyuev syruev ysruev rysuev yrsuev urysev ruysev uyrsev yursev ryusev yrusev sueyrv useyrv seuyrv esuyrv uesyrv eusyrv suyerv usyerv syuerv ysuerv uyserv yuserv seyurv esyurv syeurv yseurv eysurv yesurv ueysrv euysrv uyesrv yuesrv eyusrv yeusrv sreyuv rseyuv seryuv esryuv resyuv ersyuv sryeuv rsyeuv syreuv ysreuv ryseuv yrseuv seyruv esyruv syeruv yseruv eysruv yesruv reysuv erysuv ryesuv yresuv eyrsuv yersuv ureysv rueysv uerysv eurysv reuysv eruysv uryesv ruyesv uyresv yuresv ryuesv yruesv ueyrsv euyrsv uyersv yuersv eyursv yeursv reyusv eryusv ryeusv yreusv eyrusv yerusv suveyr usveyr svueyr vsueyr uvseyr vuseyr suevyr usevyr seuvyr esuvyr uesvyr eusvyr sveuyr vseuyr sevuyr esvuyr vesuyr evsuyr uvesyr vuesyr uevsyr euvsyr veusyr evusyr suvyer usvyer svuyer vsuyer uvsyer vusyer suyver usyver syuver ysuver uysver yusver svyuer vsyuer syvuer ysvuer vysuer yvsuer uvyser vuyser uyvser yuvser vyuser yvuser sueyvr useyvr seuyvr esuyvr uesyvr eusyvr suyevr usyevr syuevr ysuevr uysevr yusevr seyuvr esyuvr syeuvr yseuvr eysuvr yesuvr ueysvr euysvr uyesvr yuesvr eyusvr yeusvr sveyur vseyur sevyur esvyur vesyur evsyur svyeur vsyeur syveur ysveur vyseur yvseur seyvur esyvur syevur ysevur eysvur yesvur veysur evysur vyesur yvesur eyvsur yevsur uveysr vueysr uevysr euvysr veuysr evuysr uvyesr vuyesr uyvesr yuvesr vyuesr yvuesr ueyvsr euyvsr uyevsr yuevsr eyuvsr yeuvsr veyusr evyusr vyeusr yveusr eyvusr yevusr srveyu rsveyu svreyu vsreyu rvseyu vrseyu srevyu rsevyu servyu esrvyu resvyu ersvyu sveryu vseryu sevryu esvryu vesryu evsryu rvesyu vresyu revsyu ervsyu versyu evrsyu srvyeu rsvyeu svryeu vsryeu rvsyeu vrsyeu sryveu rsyveu syrveu ysrveu rysveu yrsveu svyreu vsyreu syvreu ysvreu vysreu yvsreu rvyseu vryseu ryvseu yrvseu vyrseu yvrseu sreyvu rseyvu seryvu esryvu resyvu ersyvu sryevu rsyevu syrevu ysrevu rysevu yrsevu seyrvu esyrvu syervu yservu eysrvu yesrvu reysvu erysvu ryesvu yresvu eyrsvu yersvu sveyru vseyru sevyru esvyru vesyru evsyru svyeru vsyeru syveru ysveru vyseru yvseru seyvru esyvru syevru ysevru eysvru yesvru veysru evysru vyesru yvesru eyvsru yevsru rveysu vreysu revysu ervysu verysu evrysu rvyesu vryesu ryvesu yrvesu vyresu yvresu reyvsu eryvsu ryevsu yrevsu eyrvsu yervsu veyrsu evyrsu vyersu yversu eyvrsu yevrsu urveys ruveys uvreys vureys rvueys vrueys urevys ruevys uervys eurvys reuvys eruvys uverys vuerys uevrys euvrys veurys evurys rveuys vreuys revuys ervuys veruys evruys urvyes ruvyes uvryes vuryes rvuyes vruyes uryves ruyves uyrves yurves ryuves yruves uvyres vuyres uyvres yuvres vyures yvures rvyues vryues ryvues yrvues vyrues yvrues ureyvs rueyvs ueryvs euryvs reuyvs eruyvs uryevs ruyevs uyrevs yurevs ryuevs yruevs ueyrvs euyrvs uyervs yuervs eyurvs yeurvs reyuvs eryuvs ryeuvs yreuvs eyruvs yeruvs uveyrs vueyrs uevyrs euvyrs veuyrs evuyrs uvyers vuyers uyvers yuvers vyuers yvuers ueyvrs euyvrs uyevrs yuevrs eyuvrs yeuvrs veyurs evyurs vyeurs yveurs eyvurs yevurs rveyus vreyus revyus ervyus veryus evryus rvyeus vryeus ryveus yrveus vyreus yvreus reyvus eryvus ryevus yrevus eyrvus yervus veyrus evyrus vyerus yverus eyvrus yevrus
Note: these 'words' (valid or invalid) are all the permutations of the word survey. These words are obtained by scrambling the letters in survey.