shower hsower sohwer oshwer hoswer ohswer shwoer hswoer swhoer wshoer hwsoer whsoer sowher oswher swoher wsoher owsher wosher howser ohwser hwoser whoser owhser wohser shoewr hsoewr sohewr oshewr hosewr ohsewr sheowr hseowr sehowr eshowr hesowr ehsowr soehwr osehwr seohwr esohwr oeshwr eoshwr hoeswr oheswr heoswr ehoswr oehswr eohswr shweor hsweor swheor wsheor hwseor whseor shewor hsewor sehwor eshwor heswor ehswor swehor wsehor sewhor eswhor weshor ewshor hwesor whesor hewsor ehwsor wehsor ewhsor sowehr oswehr swoehr wsoehr owsehr wosehr soewhr osewhr seowhr esowhr oeswhr eoswhr sweohr wseohr sewohr eswohr wesohr ewsohr oweshr woeshr oewshr eowshr weoshr ewoshr howesr ohwesr hwoesr whoesr owhesr wohesr hoewsr ohewsr heowsr ehowsr oehwsr eohwsr hweosr wheosr hewosr ehwosr wehosr ewhosr owehsr woehsr oewhsr eowhsr weohsr ewohsr showre hsowre sohwre oshwre hoswre ohswre shwore hswore swhore wshore hwsore whsore sowhre oswhre swohre wsohre owshre woshre howsre ohwsre hwosre whosre owhsre wohsre shorwe hsorwe sohrwe oshrwe hosrwe ohsrwe shrowe hsrowe srhowe rshowe hrsowe rhsowe sorhwe osrhwe srohwe rsohwe orshwe roshwe horswe ohrswe hroswe rhoswe orhswe rohswe shwroe hswroe swhroe wshroe hwsroe whsroe shrwoe hsrwoe srhwoe rshwoe hrswoe rhswoe swrhoe wsrhoe srwhoe rswhoe wrshoe rwshoe hwrsoe whrsoe hrwsoe rhwsoe wrhsoe rwhsoe sowrhe oswrhe sworhe wsorhe owsrhe wosrhe sorwhe osrwhe srowhe rsowhe orswhe roswhe swrohe wsrohe srwohe rswohe wrsohe rwsohe owrshe worshe orwshe rowshe wroshe rwoshe howrse ohwrse hworse whorse owhrse wohrse horwse ohrwse hrowse rhowse orhwse rohwse hwrose whrose hrwose rhwose wrhose rwhose owrhse worhse orwhse rowhse wrohse rwohse shoerw hsoerw soherw osherw hoserw ohserw sheorw hseorw sehorw eshorw hesorw ehsorw soehrw osehrw seohrw esohrw oeshrw eoshrw hoesrw ohesrw heosrw ehosrw oehsrw eohsrw shorew hsorew sohrew oshrew hosrew ohsrew shroew hsroew srhoew rshoew hrsoew rhsoew sorhew osrhew srohew rsohew orshew roshew horsew ohrsew hrosew rhosew orhsew rohsew sherow hserow sehrow eshrow hesrow ehsrow shreow hsreow srheow rsheow hrseow rhseow serhow esrhow srehow rsehow ershow reshow hersow ehrsow hresow rhesow erhsow rehsow soerhw oserhw seorhw esorhw oesrhw eosrhw sorehw osrehw sroehw rsoehw orsehw rosehw serohw esrohw sreohw rseohw ersohw resohw oershw eorshw oreshw roeshw eroshw reoshw hoersw ohersw heorsw ehorsw oehrsw eohrsw horesw ohresw hroesw rhoesw orhesw rohesw herosw ehrosw hreosw rheosw erhosw rehosw oerhsw eorhsw orehsw roehsw erohsw reohsw shwero hswero swhero wshero hwsero whsero shewro hsewro sehwro eshwro heswro ehswro swehro wsehro sewhro eswhro weshro ewshro hwesro whesro hewsro ehwsro wehsro ewhsro shwreo hswreo swhreo wshreo hwsreo whsreo shrweo hsrweo srhweo rshweo hrsweo rhsweo swrheo wsrheo srwheo rswheo wrsheo rwsheo hwrseo whrseo hrwseo rhwseo wrhseo rwhseo sherwo hserwo sehrwo eshrwo hesrwo ehsrwo shrewo hsrewo srhewo rshewo hrsewo rhsewo serhwo esrhwo srehwo rsehwo ershwo reshwo herswo ehrswo hreswo rheswo erhswo rehswo swerho wserho sewrho eswrho wesrho ewsrho swreho wsreho srweho rsweho wrseho rwseho serwho esrwho srewho rsewho erswho reswho wersho ewrsho wresho rwesho erwsho rewsho hwerso wherso hewrso ehwrso wehrso ewhrso hwreso whreso hrweso rhweso wrheso rwheso herwso ehrwso hrewso rhewso erhwso rehwso werhso ewrhso wrehso rwehso erwhso rewhso sowerh oswerh swoerh wsoerh owserh woserh soewrh osewrh seowrh esowrh oeswrh eoswrh sweorh wseorh seworh esworh wesorh ewsorh owesrh woesrh oewsrh eowsrh weosrh ewosrh sowreh oswreh sworeh wsoreh owsreh wosreh sorweh osrweh sroweh rsoweh orsweh rosweh swroeh wsroeh srwoeh rswoeh wrsoeh rwsoeh owrseh worseh orwseh rowseh wroseh rwoseh soerwh oserwh seorwh esorwh oesrwh eosrwh sorewh osrewh sroewh rsoewh orsewh rosewh serowh esrowh sreowh rseowh ersowh resowh oerswh eorswh oreswh roeswh eroswh reoswh sweroh wseroh sewroh eswroh wesroh ewsroh swreoh wsreoh srweoh rsweoh wrseoh rwseoh serwoh esrwoh srewoh rsewoh erswoh reswoh wersoh ewrsoh wresoh rwesoh erwsoh rewsoh owersh woersh oewrsh eowrsh weorsh eworsh owresh woresh orwesh rowesh wroesh rwoesh oerwsh eorwsh orewsh roewsh erowsh reowsh werosh ewrosh wreosh rweosh erwosh rewosh howers ohwers hwoers whoers owhers wohers hoewrs ohewrs heowrs ehowrs oehwrs eohwrs hweors wheors hewors ehwors wehors ewhors owehrs woehrs oewhrs eowhrs weohrs ewohrs howres ohwres hwores whores owhres wohres horwes ohrwes hrowes rhowes orhwes rohwes hwroes whroes hrwoes rhwoes wrhoes rwhoes owrhes worhes orwhes rowhes wrohes rwohes hoerws oherws heorws ehorws oehrws eohrws horews ohrews hroews rhoews orhews rohews herows ehrows hreows rheows erhows rehows oerhws eorhws orehws roehws erohws reohws hweros wheros hewros ehwros wehros ewhros hwreos whreos hrweos rhweos wrheos rwheos herwos ehrwos hrewos rhewos erhwos rehwos werhos ewrhos wrehos rwehos erwhos rewhos owerhs woerhs oewrhs eowrhs weorhs eworhs owrehs worehs orwehs rowehs wroehs rwoehs oerwhs eorwhs orewhs roewhs erowhs reowhs werohs ewrohs wreohs rweohs erwohs rewohs
Note: these 'words' (valid or invalid) are all the permutations of the word shower. These words are obtained by scrambling the letters in shower.