corpus ocrpus cropus rcopus orcpus rocpus coprus ocprus cporus pcorus opcrus pocrus crpous rcpous cprous pcrous rpcous prcous orpcus ropcus oprcus porcus rpocus procus corups ocrups croups rcoups orcups rocups courps ocurps cuorps ucorps oucrps uocrps cruops rcuops curops ucrops rucops urcops orucps roucps ourcps uorcps ruocps urocps copurs ocpurs cpours pcours opcurs pocurs couprs ocuprs cuoprs ucoprs oucprs uocprs cpuors pcuors cupors ucpors pucors upcors opucrs poucrs oupcrs uopcrs puocrs upocrs crpuos rcpuos cpruos pcruos rpcuos prcuos crupos rcupos curpos ucrpos rucpos urcpos cpuros pcuros cupros ucpros pucros upcros rpucos prucos rupcos urpcos purcos uprcos orpucs ropucs oprucs porucs rpoucs proucs orupcs roupcs ourpcs uorpcs ruopcs uropcs opurcs pourcs ouprcs uoprcs puorcs uporcs rpuocs pruocs rupocs urpocs purocs uprocs corpsu ocrpsu cropsu rcopsu orcpsu rocpsu coprsu ocprsu cporsu pcorsu opcrsu pocrsu crposu rcposu cprosu pcrosu rpcosu prcosu orpcsu ropcsu oprcsu porcsu rpocsu procsu corspu ocrspu crospu rcospu orcspu rocspu cosrpu ocsrpu csorpu scorpu oscrpu socrpu crsopu rcsopu csropu scropu rscopu srcopu orscpu roscpu osrcpu sorcpu rsocpu srocpu copsru ocpsru cposru pcosru opcsru pocsru cospru ocspru csopru scopru oscpru socpru cpsoru pcsoru csporu scporu pscoru spcoru opscru poscru ospcru sopcru psocru spocru crpsou rcpsou cprsou pcrsou rpcsou prcsou crspou rcspou csrpou scrpou rscpou srcpou cpsrou pcsrou csprou scprou pscrou spcrou rpscou prscou rspcou srpcou psrcou sprcou orpscu ropscu oprscu porscu rposcu proscu orspcu rospcu osrpcu sorpcu rsopcu sropcu opsrcu posrcu osprcu soprcu psorcu sporcu rpsocu prsocu rspocu srpocu psrocu sprocu corusp ocrusp crousp rcousp orcusp rocusp coursp ocursp cuorsp ucorsp oucrsp uocrsp cruosp rcuosp curosp ucrosp rucosp urcosp orucsp roucsp ourcsp uorcsp ruocsp urocsp corsup ocrsup crosup rcosup orcsup rocsup cosrup ocsrup csorup scorup oscrup socrup crsoup rcsoup csroup scroup rscoup srcoup orscup roscup osrcup sorcup rsocup srocup cousrp ocusrp cuosrp ucosrp oucsrp uocsrp cosurp ocsurp csourp scourp oscurp socurp cusorp ucsorp csuorp scuorp uscorp sucorp ouscrp uoscrp osucrp soucrp usocrp suocrp crusop rcusop cursop ucrsop rucsop urcsop crsuop rcsuop csruop scruop rscuop srcuop cusrop ucsrop csurop scurop uscrop sucrop ruscop urscop rsucop srucop usrcop surcop oruscp rouscp ourscp uorscp ruoscp uroscp orsucp rosucp osrucp sorucp rsoucp sroucp ousrcp uosrcp osurcp sourcp usorcp suorcp rusocp ursocp rsuocp sruocp usrocp surocp copusr ocpusr cpousr pcousr opcusr pocusr coupsr ocupsr cuopsr ucopsr oucpsr uocpsr cpuosr pcuosr cuposr ucposr pucosr upcosr opucsr poucsr oupcsr uopcsr puocsr upocsr copsur ocpsur cposur pcosur opcsur pocsur cospur ocspur csopur scopur oscpur socpur cpsour pcsour cspour scpour pscour spcour opscur poscur ospcur sopcur psocur spocur couspr ocuspr cuospr ucospr oucspr uocspr cosupr ocsupr csoupr scoupr oscupr socupr cusopr ucsopr csuopr scuopr uscopr sucopr ouscpr uoscpr osucpr soucpr usocpr suocpr cpusor pcusor cupsor ucpsor pucsor upcsor cpsuor pcsuor cspuor scpuor pscuor spcuor cuspor ucspor csupor scupor uscpor sucpor puscor upscor psucor spucor uspcor supcor opuscr pouscr oupscr uopscr puoscr uposcr opsucr posucr ospucr sopucr psoucr spoucr ouspcr uospcr osupcr soupcr usopcr suopcr pusocr upsocr psuocr spuocr uspocr supocr crpuso rcpuso cpruso pcruso rpcuso prcuso crupso rcupso curpso ucrpso rucpso urcpso cpurso pcurso cuprso ucprso pucrso upcrso rpucso prucso rupcso urpcso purcso uprcso crpsuo rcpsuo cprsuo pcrsuo rpcsuo prcsuo crspuo rcspuo csrpuo scrpuo rscpuo srcpuo cpsruo pcsruo cspruo scpruo pscruo spcruo rpscuo prscuo rspcuo srpcuo psrcuo sprcuo cruspo rcuspo curspo ucrspo rucspo urcspo crsupo rcsupo csrupo scrupo rscupo srcupo cusrpo ucsrpo csurpo scurpo uscrpo sucrpo ruscpo urscpo rsucpo srucpo usrcpo surcpo cpusro pcusro cupsro ucpsro pucsro upcsro cpsuro pcsuro cspuro scpuro pscuro spcuro cuspro ucspro csupro scupro uscpro sucpro puscro upscro psucro spucro uspcro supcro rpusco prusco rupsco urpsco pursco uprsco rpsuco prsuco rspuco srpuco psruco spruco ruspco urspco rsupco srupco usrpco surpco pusrco upsrco psurco spurco usprco suprco orpusc ropusc oprusc porusc rpousc prousc orupsc roupsc ourpsc uorpsc ruopsc uropsc opursc poursc ouprsc uoprsc puorsc uporsc rpuosc pruosc ruposc urposc purosc uprosc orpsuc ropsuc oprsuc porsuc rposuc prosuc orspuc rospuc osrpuc sorpuc rsopuc sropuc opsruc posruc ospruc sopruc psoruc sporuc rpsouc prsouc rspouc srpouc psrouc sprouc oruspc rouspc ourspc uorspc ruospc urospc orsupc rosupc osrupc sorupc rsoupc sroupc ousrpc uosrpc osurpc sourpc usorpc suorpc rusopc ursopc rsuopc sruopc usropc suropc opusrc pousrc oupsrc uopsrc puosrc uposrc opsurc posurc ospurc sopurc psourc spourc ousprc uosprc osuprc souprc usoprc suoprc pusorc upsorc psuorc spuorc usporc suporc rpusoc prusoc rupsoc urpsoc pursoc uprsoc rpsuoc prsuoc rspuoc srpuoc psruoc spruoc ruspoc urspoc rsupoc srupoc usrpoc surpoc pusroc upsroc psuroc spuroc usproc suproc
Note: these 'words' (valid or invalid) are all the permutations of the word corpus. These words are obtained by scrambling the letters in corpus.