cretin rcetin certin ecrtin rectin erctin crtein rctein ctrein tcrein rtcein trcein cetrin ectrin cterin tcerin etcrin tecrin retcin ertcin rtecin trecin etrcin tercin creitn rceitn ceritn ecritn recitn ercitn crietn rcietn ciretn icretn ricetn ircetn ceirtn ecirtn ciertn icertn eicrtn iecrtn reictn erictn riectn irectn eirctn ierctn crtien rctien ctrien tcrien rtcien trcien criten rciten cirten icrten ricten ircten ctiren tciren citren ictren ticren itcren rticen tricen ritcen irtcen tircen itrcen cetirn ectirn cteirn tceirn etcirn tecirn ceitrn ecitrn cietrn icetrn eictrn iectrn ctiern tciern citern ictern ticern itcern eticrn teicrn eitcrn ietcrn tiecrn itecrn reticn erticn rteicn treicn etricn tericn reitcn eritcn rietcn iretcn eirtcn iertcn rtiecn triecn ritecn irtecn tirecn itrecn etircn teircn eitrcn ietrcn tiercn itercn cretni rcetni certni ecrtni rectni erctni crteni rcteni ctreni tcreni rtceni trceni cetrni ectrni cterni tcerni etcrni tecrni retcni ertcni rtecni trecni etrcni tercni crenti rcenti cernti ecrnti recnti ercnti crneti rcneti cnreti ncreti rnceti nrceti cenrti ecnrti cnerti ncerti encrti necrti rencti erncti rnecti nrecti enrcti nercti crtnei rctnei ctrnei tcrnei rtcnei trcnei crntei rcntei cnrtei ncrtei rnctei nrctei ctnrei tcnrei cntrei nctrei tncrei ntcrei rtncei trncei rntcei nrtcei tnrcei ntrcei cetnri ectnri ctenri tcenri etcnri tecnri centri ecntri cnetri ncetri enctri nectri ctneri tcneri cnteri ncteri tnceri ntceri etncri tencri entcri netcri tnecri ntecri retnci ertnci rtenci trenci etrnci ternci rentci erntci rnetci nretci enrtci nertci rtneci trneci rnteci nrteci tnreci ntreci etnrci tenrci entrci netrci tnerci nterci creint rceint cerint ecrint recint ercint crient rcient cirent icrent ricent ircent ceirnt ecirnt ciernt icernt eicrnt iecrnt reicnt ericnt riecnt irecnt eircnt iercnt crenit rcenit cernit ecrnit recnit ercnit crneit rcneit cnreit ncreit rnceit nrceit cenrit ecnrit cnerit ncerit encrit necrit rencit erncit rnecit nrecit enrcit nercit crinet rcinet cirnet icrnet ricnet ircnet crniet rcniet cnriet ncriet rnciet nrciet cinret icnret cniret nciret incret nicret rincet irncet rnicet nricet inrcet nircet ceinrt ecinrt cienrt icenrt eicnrt iecnrt cenirt ecnirt cneirt nceirt encirt necirt cinert icnert cniert nciert incert nicert eincrt iencrt enicrt neicrt inecrt niecrt reinct erinct rienct irenct eirnct iernct renict ernict rneict nreict enrict nerict rinect irnect rniect nriect inrect nirect einrct ienrct enirct neirct inerct nierct crtine rctine ctrine tcrine rtcine trcine critne rcitne cirtne icrtne rictne irctne ctirne tcirne citrne ictrne ticrne itcrne rticne tricne ritcne irtcne tircne itrcne crtnie rctnie ctrnie tcrnie rtcnie trcnie crntie rcntie cnrtie ncrtie rnctie nrctie ctnrie tcnrie cntrie nctrie tncrie ntcrie rtncie trncie rntcie nrtcie tnrcie ntrcie crinte rcinte cirnte icrnte ricnte ircnte crnite rcnite cnrite ncrite rncite nrcite cinrte icnrte cnirte ncirte incrte nicrte rincte irncte rnicte nricte inrcte nircte ctinre tcinre citnre ictnre ticnre itcnre ctnire tcnire cntire nctire tncire ntcire cintre icntre cnitre ncitre inctre nictre tincre itncre tnicre nticre intcre nitcre rtince trince ritnce irtnce tirnce itrnce rtnice trnice rntice nrtice tnrice ntrice rintce irntce rnitce nritce inrtce nirtce tinrce itnrce tnirce ntirce intrce nitrce cetinr ectinr cteinr tceinr etcinr tecinr ceitnr ecitnr cietnr icetnr eictnr iectnr ctienr tcienr citenr ictenr ticenr itcenr eticnr teicnr eitcnr ietcnr tiecnr itecnr cetnir ectnir ctenir tcenir etcnir tecnir centir ecntir cnetir ncetir enctir nectir ctneir tcneir cnteir ncteir tnceir ntceir etncir tencir entcir netcir tnecir ntecir ceintr ecintr cientr icentr eicntr iecntr cenitr ecnitr cneitr nceitr encitr necitr cinetr icnetr cnietr ncietr incetr nicetr einctr ienctr enictr neictr inectr niectr ctiner tciner citner ictner ticner itcner ctnier tcnier cntier nctier tncier ntcier cinter icnter cniter nciter incter nicter tincer itncer tnicer nticer intcer nitcer etincr teincr eitncr ietncr tiencr itencr etnicr tenicr enticr neticr tneicr nteicr eintcr ientcr enitcr neitcr inetcr nietcr tinecr itnecr tniecr ntiecr intecr nitecr retinc ertinc rteinc treinc etrinc terinc reitnc eritnc rietnc iretnc eirtnc iertnc rtienc trienc ritenc irtenc tirenc itrenc etirnc teirnc eitrnc ietrnc tiernc iternc retnic ertnic rtenic trenic etrnic ternic rentic erntic rnetic nretic enrtic nertic rtneic trneic rnteic nrteic tnreic ntreic etnric tenric entric netric tneric nteric reintc erintc rientc irentc eirntc ierntc renitc ernitc rneitc nreitc enritc neritc rinetc irnetc rnietc nrietc inretc niretc einrtc ienrtc enirtc neirtc inertc niertc rtinec trinec ritnec irtnec tirnec itrnec rtniec trniec rntiec nrtiec tnriec ntriec rintec irntec rnitec nritec inrtec nirtec tinrec itnrec tnirec ntirec intrec nitrec etinrc teinrc eitnrc ietnrc tienrc itenrc etnirc tenirc entirc netirc tneirc nteirc eintrc ientrc enitrc neitrc inetrc nietrc tinerc itnerc tnierc ntierc interc niterc
Note: these 'words' (valid or invalid) are all the permutations of the word cretin. These words are obtained by scrambling the letters in cretin.