litres iltres ltires tlires itlres tilres lirtes ilrtes lrites rlites irltes riltes ltries tlries lrties rlties trlies rtlies itrles tirles irtles ritles triles rtiles liters ilters ltiers tliers itlers tilers lietrs iletrs leitrs elitrs ieltrs eiltrs lteirs tleirs letirs eltirs telirs etlirs itelrs tielrs ietlrs eitlrs teilrs etilrs lirets ilrets lriets rliets irlets rilets lierts ilerts leirts elirts ielrts eilrts lreits rleits lerits elrits relits erlits irelts rielts ierlts eirlts reilts erilts ltreis tlreis lrteis rlteis trleis rtleis lteris tleris letris eltris telris etlris lretis rletis lertis elrtis reltis erltis trelis rtelis terlis etrlis retlis ertlis itrels tirels irtels ritels triels rtiels iterls tierls ietrls eitrls teirls etirls iretls rietls iertls eirtls reitls eritls treils rteils terils etrils retils ertils litrse iltrse ltirse tlirse itlrse tilrse lirtse ilrtse lritse rlitse irltse riltse ltrise tlrise lrtise rltise trlise rtlise itrlse tirlse irtlse ritlse trilse rtilse litsre iltsre ltisre tlisre itlsre tilsre listre ilstre lsitre slitre isltre siltre ltsire tlsire lstire sltire tslire stlire itslre tislre istlre sitlre tsilre stilre lirste ilrste lriste rliste irlste rilste lisrte ilsrte lsirte slirte islrte silrte lrsite rlsite lsrite slrite rslite srlite irslte rislte isrlte sirlte rsilte srilte ltrsie tlrsie lrtsie rltsie trlsie rtlsie ltsrie tlsrie lstrie sltrie tslrie stlrie lrstie rlstie lsrtie slrtie rsltie srltie trslie rtslie tsrlie strlie rstlie srtlie itrsle tirsle irtsle ritsle trisle rtisle itsrle tisrle istrle sitrle tsirle stirle irstle ristle isrtle sirtle rsitle sritle trsile rtsile tsrile strile rstile srtile litesr iltesr ltiesr tliesr itlesr tilesr lietsr iletsr leitsr elitsr ieltsr eiltsr lteisr tleisr letisr eltisr telisr etlisr itelsr tielsr ietlsr eitlsr teilsr etilsr litser iltser ltiser tliser itlser tilser lister ilster lsiter sliter islter silter ltsier tlsier lstier sltier tslier stlier itsler tisler istler sitler tsiler stiler liestr ilestr leistr elistr ielstr eilstr lisetr ilsetr lsietr slietr isletr siletr lesitr elsitr lseitr sleitr eslitr selitr iesltr eisltr iseltr sieltr esiltr seiltr ltesir tlesir letsir eltsir telsir etlsir ltseir tlseir lsteir slteir tsleir stleir lestir elstir lsetir sletir esltir seltir teslir etslir tselir stelir estlir setlir iteslr tieslr ietslr eitslr teislr etislr itselr tiselr istelr sitelr tsielr stielr iestlr eistlr isetlr sietlr esitlr seitlr tesilr etsilr tseilr steilr estilr setilr lirest ilrest lriest rliest irlest rilest lierst ilerst leirst elirst ielrst eilrst lreist rleist lerist elrist relist erlist irelst rielst ierlst eirlst reilst erilst lirset ilrset lriset rliset irlset rilset lisret ilsret lsiret sliret islret silret lrsiet rlsiet lsriet slriet rsliet srliet irslet rislet isrlet sirlet rsilet srilet liesrt ilesrt leisrt elisrt ielsrt eilsrt lisert ilsert lsiert sliert islert silert lesirt elsirt lseirt sleirt eslirt selirt ieslrt eislrt iselrt sielrt esilrt seilrt lresit rlesit lersit elrsit relsit erlsit lrseit rlseit lsreit slreit rsleit srleit lesrit elsrit lserit slerit eslrit selrit reslit erslit rselit srelit esrlit serlit ireslt rieslt ierslt eirslt reislt erislt irselt riselt isrelt sirelt rsielt srielt iesrlt eisrlt iserlt sierlt esirlt seirlt resilt ersilt rseilt sreilt esrilt serilt ltresi tlresi lrtesi rltesi trlesi rtlesi ltersi tlersi letrsi eltrsi telrsi etlrsi lretsi rletsi lertsi elrtsi reltsi erltsi trelsi rtelsi terlsi etrlsi retlsi ertlsi ltrsei tlrsei lrtsei rltsei trlsei rtlsei ltsrei tlsrei lstrei sltrei tslrei stlrei lrstei rlstei lsrtei slrtei rsltei srltei trslei rtslei tsrlei strlei rstlei srtlei ltesri tlesri letsri eltsri telsri etlsri ltseri tlseri lsteri slteri tsleri stleri lestri elstri lsetri sletri esltri seltri teslri etslri tselri stelri estlri setlri lresti rlesti lersti elrsti relsti erlsti lrseti rlseti lsreti slreti rsleti srleti lesrti elsrti lserti slerti eslrti selrti reslti erslti rselti srelti esrlti serlti tresli rtesli tersli etrsli retsli ertsli trseli rtseli tsreli streli rsteli srteli tesrli etsrli tserli sterli estrli setrli restli erstli rsetli sretli esrtli sertli itresl tiresl irtesl ritesl triesl rtiesl itersl tiersl ietrsl eitrsl teirsl etirsl iretsl rietsl iertsl eirtsl reitsl eritsl treisl rteisl terisl etrisl retisl ertisl itrsel tirsel irtsel ritsel trisel rtisel itsrel tisrel istrel sitrel tsirel stirel irstel ristel isrtel sirtel rsitel sritel trsiel rtsiel tsriel striel rstiel srtiel itesrl tiesrl ietsrl eitsrl teisrl etisrl itserl tiserl isterl siterl tsierl stierl iestrl eistrl isetrl sietrl esitrl seitrl tesirl etsirl tseirl steirl estirl setirl irestl riestl ierstl eirstl reistl eristl irsetl risetl isretl siretl rsietl srietl iesrtl eisrtl isertl siertl esirtl seirtl resitl ersitl rseitl sreitl esritl seritl tresil rtesil tersil etrsil retsil ertsil trseil rtseil tsreil streil rsteil srteil tesril etsril tseril steril estril setril restil erstil rsetil sretil esrtil sertil
Note: these 'words' (valid or invalid) are all the permutations of the word litres. These words are obtained by scrambling the letters in litres.