croush rcoush corush ocrush rocush orcush cruosh rcuosh curosh ucrosh rucosh urcosh coursh ocursh cuorsh ucorsh oucrsh uocrsh roucsh orucsh ruocsh urocsh ourcsh uorcsh crosuh rcosuh corsuh ocrsuh rocsuh orcsuh crsouh rcsouh csrouh scrouh rscouh srcouh cosruh ocsruh csoruh scoruh oscruh socruh roscuh orscuh rsocuh srocuh osrcuh sorcuh crusoh rcusoh cursoh ucrsoh rucsoh urcsoh crsuoh rcsuoh csruoh scruoh rscuoh srcuoh cusroh ucsroh csuroh scuroh uscroh sucroh ruscoh urscoh rsucoh srucoh usrcoh surcoh cousrh ocusrh cuosrh ucosrh oucsrh uocsrh cosurh ocsurh csourh scourh oscurh socurh cusorh ucsorh csuorh scuorh uscorh sucorh ouscrh uoscrh osucrh soucrh usocrh suocrh rousch orusch ruosch urosch oursch uorsch rosuch orsuch rsouch srouch osruch soruch rusoch ursoch rsuoch sruoch usroch suroch ousrch uosrch osurch sourch usorch suorch crouhs rcouhs coruhs ocruhs rocuhs orcuhs cruohs rcuohs curohs ucrohs rucohs urcohs courhs ocurhs cuorhs ucorhs oucrhs uocrhs rouchs oruchs ruochs urochs ourchs uorchs crohus rcohus corhus ocrhus rochus orchus crhous rchous chrous hcrous rhcous hrcous cohrus ochrus chorus hcorus ohcrus hocrus rohcus orhcus rhocus hrocus ohrcus horcus cruhos rcuhos curhos ucrhos ruchos urchos crhuos rchuos chruos hcruos rhcuos hrcuos cuhros uchros churos hcuros uhcros hucros ruhcos urhcos rhucos hrucos uhrcos hurcos couhrs ocuhrs cuohrs ucohrs ouchrs uochrs cohurs ochurs chours hcours ohcurs hocurs cuhors uchors chuors hcuors uhcors hucors ouhcrs uohcrs ohucrs houcrs uhocrs huocrs rouhcs oruhcs ruohcs urohcs ourhcs uorhcs rohucs orhucs rhoucs hroucs ohrucs horucs ruhocs urhocs rhuocs hruocs uhrocs hurocs ouhrcs uohrcs ohurcs hourcs uhorcs huorcs croshu rcoshu corshu ocrshu rocshu orcshu crsohu rcsohu csrohu scrohu rscohu srcohu cosrhu ocsrhu csorhu scorhu oscrhu socrhu roschu orschu rsochu srochu osrchu sorchu crohsu rcohsu corhsu ocrhsu rochsu orchsu crhosu rchosu chrosu hcrosu rhcosu hrcosu cohrsu ochrsu chorsu hcorsu ohcrsu hocrsu rohcsu orhcsu rhocsu hrocsu ohrcsu horcsu crshou rcshou csrhou scrhou rschou srchou crhsou rchsou chrsou hcrsou rhcsou hrcsou cshrou schrou chsrou hcsrou shcrou hscrou rshcou srhcou rhscou hrscou shrcou hsrcou coshru ocshru csohru scohru oschru sochru cohsru ochsru chosru hcosru ohcsru hocsru cshoru schoru chsoru hcsoru shcoru hscoru oshcru sohcru ohscru hoscru shocru hsocru roshcu orshcu rsohcu srohcu osrhcu sorhcu rohscu orhscu rhoscu hroscu ohrscu horscu rshocu srhocu rhsocu hrsocu shrocu hsrocu oshrcu sohrcu ohsrcu hosrcu shorcu hsorcu crusho rcusho cursho ucrsho rucsho urcsho crsuho rcsuho csruho scruho rscuho srcuho cusrho ucsrho csurho scurho uscrho sucrho ruscho urscho rsucho srucho usrcho surcho cruhso rcuhso curhso ucrhso ruchso urchso crhuso rchuso chruso hcruso rhcuso hrcuso cuhrso uchrso churso hcurso uhcrso hucrso ruhcso urhcso rhucso hrucso uhrcso hurcso crshuo rcshuo csrhuo scrhuo rschuo srchuo crhsuo rchsuo chrsuo hcrsuo rhcsuo hrcsuo cshruo schruo chsruo hcsruo shcruo hscruo rshcuo srhcuo rhscuo hrscuo shrcuo hsrcuo cushro ucshro csuhro scuhro uschro suchro cuhsro uchsro chusro hcusro uhcsro hucsro cshuro schuro chsuro hcsuro shcuro hscuro ushcro suhcro uhscro huscro shucro hsucro rushco urshco rsuhco sruhco usrhco surhco ruhsco urhsco rhusco hrusco uhrsco hursco rshuco srhuco rhsuco hrsuco shruco hsruco ushrco suhrco uhsrco husrco shurco hsurco coushr ocushr cuoshr ucoshr oucshr uocshr cosuhr ocsuhr csouhr scouhr oscuhr socuhr cusohr ucsohr csuohr scuohr uscohr sucohr ouschr uoschr osuchr souchr usochr suochr couhsr ocuhsr cuohsr ucohsr ouchsr uochsr cohusr ochusr chousr hcousr ohcusr hocusr cuhosr uchosr chuosr hcuosr uhcosr hucosr ouhcsr uohcsr ohucsr houcsr uhocsr huocsr coshur ocshur csohur scohur oschur sochur cohsur ochsur chosur hcosur ohcsur hocsur cshour schour chsour hcsour shcour hscour oshcur sohcur ohscur hoscur shocur hsocur cushor ucshor csuhor scuhor uschor suchor cuhsor uchsor chusor hcusor uhcsor hucsor cshuor schuor chsuor hcsuor shcuor hscuor ushcor suhcor uhscor huscor shucor hsucor oushcr uoshcr osuhcr souhcr usohcr suohcr ouhscr uohscr ohuscr houscr uhoscr huoscr oshucr sohucr ohsucr hosucr shoucr hsoucr ushocr suhocr uhsocr husocr shuocr hsuocr roushc orushc ruoshc uroshc ourshc uorshc rosuhc orsuhc rsouhc srouhc osruhc soruhc rusohc ursohc rsuohc sruohc usrohc surohc ousrhc uosrhc osurhc sourhc usorhc suorhc rouhsc oruhsc ruohsc urohsc ourhsc uorhsc rohusc orhusc rhousc hrousc ohrusc horusc ruhosc urhosc rhuosc hruosc uhrosc hurosc ouhrsc uohrsc ohursc hoursc uhorsc huorsc roshuc orshuc rsohuc srohuc osrhuc sorhuc rohsuc orhsuc rhosuc hrosuc ohrsuc horsuc rshouc srhouc rhsouc hrsouc shrouc hsrouc oshruc sohruc ohsruc hosruc shoruc hsoruc rushoc urshoc rsuhoc sruhoc usrhoc surhoc ruhsoc urhsoc rhusoc hrusoc uhrsoc hursoc rshuoc srhuoc rhsuoc hrsuoc shruoc hsruoc ushroc suhroc uhsroc husroc shuroc hsuroc oushrc uoshrc osuhrc souhrc usohrc suohrc ouhsrc uohsrc ohusrc housrc uhosrc huosrc oshurc sohurc ohsurc hosurc shourc hsourc ushorc suhorc uhsorc husorc shuorc hsuorc
Note: these 'words' (valid or invalid) are all the permutations of the word croush. These words are obtained by scrambling the letters in croush.