tiches itches tcihes ctihes icthes cithes tihces ithces thices htices ihtces hitces tchies cthies thcies htcies chties hcties ichtes cihtes ihctes hictes chites hcites ticehs itcehs tciehs ctiehs ictehs citehs tiechs itechs teichs etichs ietchs eitchs tceihs cteihs tecihs etcihs cetihs ectihs iceths cieths iecths eicths ceiths eciths tihecs ithecs thiecs htiecs ihtecs hitecs tiehcs itehcs teihcs etihcs iethcs eithcs theics hteics tehics ethics hetics ehtics ihetcs hietcs iehtcs eihtcs heitcs ehitcs tcheis ctheis thceis htceis chteis hcteis tcehis ctehis techis etchis cethis ecthis thecis htecis tehcis ethcis hetcis ehtcis chetis hcetis cehtis echtis hectis ehctis ichets cihets ihcets hicets chiets hciets icehts ciehts iechts eichts ceihts ecihts ihects hiects iehcts eihcts heicts ehicts cheits hceits cehits echits hecits ehcits tichse itchse tcihse ctihse icthse cithse tihcse ithcse thicse hticse ihtcse hitcse tchise cthise thcise htcise chtise hctise ichtse cihtse ihctse hictse chitse hcitse ticshe itcshe tcishe ctishe ictshe citshe tische itsche tsiche stiche istche sitche tcsihe ctsihe tscihe stcihe cstihe sctihe icsthe cisthe iscthe sicthe csithe scithe tihsce ithsce thisce htisce ihtsce hitsce tishce itshce tsihce stihce isthce sithce thsice htsice tshice sthice hstice shtice ihstce histce ishtce sihtce hsitce shitce tchsie cthsie thcsie htcsie chtsie hctsie tcshie ctshie tschie stchie csthie scthie thscie htscie tshcie sthcie hstcie shtcie chstie hcstie cshtie schtie hsctie shctie ichste cihste ihcste hicste chiste hciste icshte cishte ischte sichte csihte scihte ihscte hiscte ishcte sihcte hsicte shicte chsite hcsite cshite schite hscite shcite ticesh itcesh tciesh ctiesh ictesh citesh tiecsh itecsh teicsh eticsh ietcsh eitcsh tceish cteish tecish etcish cetish ectish icetsh cietsh iectsh eictsh ceitsh ecitsh ticseh itcseh tciseh ctiseh ictseh citseh tisceh itsceh tsiceh sticeh istceh sitceh tcsieh ctsieh tscieh stcieh cstieh sctieh icsteh cisteh iscteh sicteh csiteh sciteh tiesch itesch teisch etisch ietsch eitsch tisech itsech tsiech stiech istech sitech tesich etsich tseich steich estich setich iestch eistch isetch sietch esitch seitch tcesih ctesih tecsih etcsih cetsih ectsih tcseih ctseih tsceih stceih csteih scteih tescih etscih tsecih stecih estcih setcih cestih ecstih csetih scetih esctih sectih icesth ciesth iecsth eicsth ceisth ecisth icseth ciseth isceth siceth csieth scieth iescth eiscth isecth siecth esicth seicth cesith ecsith cseith sceith escith secith tihesc ithesc thiesc htiesc ihtesc hitesc tiehsc itehsc teihsc etihsc iethsc eithsc theisc hteisc tehisc ethisc hetisc ehtisc ihetsc hietsc iehtsc eihtsc heitsc ehitsc tihsec ithsec thisec htisec ihtsec hitsec tishec itshec tsihec stihec isthec sithec thsiec htsiec tshiec sthiec hstiec shtiec ihstec histec ishtec sihtec hsitec shitec tieshc iteshc teishc etishc ietshc eitshc tisehc itsehc tsiehc stiehc istehc sitehc tesihc etsihc tseihc steihc estihc setihc iesthc eisthc isethc siethc esithc seithc thesic htesic tehsic ethsic hetsic ehtsic thseic htseic tsheic stheic hsteic shteic teshic etshic tsehic stehic esthic sethic hestic ehstic hsetic shetic eshtic sehtic ihestc hiestc iehstc eihstc heistc ehistc ihsetc hisetc ishetc sihetc hsietc shietc ieshtc eishtc isehtc siehtc esihtc seihtc hesitc ehsitc hseitc sheitc eshitc sehitc tchesi cthesi thcesi htcesi chtesi hctesi tcehsi ctehsi techsi etchsi cethsi ecthsi thecsi htecsi tehcsi ethcsi hetcsi ehtcsi chetsi hcetsi cehtsi echtsi hectsi ehctsi tchsei cthsei thcsei htcsei chtsei hctsei tcshei ctshei tschei stchei csthei scthei thscei htscei tshcei sthcei hstcei shtcei chstei hcstei cshtei schtei hsctei shctei tceshi cteshi tecshi etcshi cetshi ectshi tcsehi ctsehi tscehi stcehi cstehi sctehi teschi etschi tsechi stechi estchi setchi cesthi ecsthi csethi scethi escthi secthi thesci htesci tehsci ethsci hetsci ehtsci thseci htseci tsheci stheci hsteci shteci teshci etshci tsehci stehci esthci sethci hestci ehstci hsetci shetci eshtci sehtci chesti hcesti cehsti echsti hecsti ehcsti chseti hcseti csheti scheti hsceti shceti ceshti ecshti csehti scehti eschti sechti hescti ehscti hsecti shecti eshcti sehcti ichest cihest ihcest hicest chiest hciest icehst ciehst iechst eichst ceihst ecihst ihecst hiecst iehcst eihcst heicst ehicst cheist hceist cehist echist hecist ehcist ichset cihset ihcset hicset chiset hciset icshet cishet ischet sichet csihet scihet ihscet hiscet ishcet sihcet hsicet shicet chsiet hcsiet cshiet schiet hsciet shciet icesht ciesht iecsht eicsht ceisht ecisht icseht ciseht isceht siceht csieht scieht iescht eischt isecht siecht esicht seicht cesiht ecsiht cseiht sceiht esciht seciht ihesct hiesct iehsct eihsct heisct ehisct ihsect hisect ishect sihect hsiect shiect ieshct eishct isehct siehct esihct seihct hesict ehsict hseict sheict eshict sehict chesit hcesit cehsit echsit hecsit ehcsit chseit hcseit csheit scheit hsceit shceit ceshit ecshit csehit scehit eschit sechit hescit ehscit hsecit shecit eshcit sehcit
Note: these 'words' (valid or invalid) are all the permutations of the word tiches. These words are obtained by scrambling the letters in tiches.