clause lcause caluse acluse lacuse alcuse cluase lcuase culase uclase lucase ulcase caulse aculse cualse ucalse auclse uaclse laucse alucse luacse ulacse aulcse ualcse clasue lcasue calsue aclsue lacsue alcsue clsaue lcsaue cslaue sclaue lscaue slcaue caslue acslue csalue scalue asclue saclue lascue alscue lsacue slacue aslcue salcue clusae lcusae culsae uclsae lucsae ulcsae clsuae lcsuae csluae scluae lscuae slcuae cuslae ucslae csulae sculae usclae suclae luscae ulscae lsucae slucae uslcae sulcae causle acusle cuasle ucasle aucsle uacsle casule acsule csaule scaule ascule sacule cusale ucsale csuale scuale uscale sucale auscle uascle asucle saucle usacle suacle lausce alusce luasce ulasce aulsce ualsce lasuce alsuce lsauce slauce asluce saluce lusace ulsace lsuace sluace uslace sulace auslce uaslce asulce saulce usalce sualce claues lcaues calues aclues lacues alcues cluaes lcuaes culaes uclaes lucaes ulcaes caules acules cuales ucales aucles uacles lauces aluces luaces ulaces aulces ualces claeus lcaeus caleus acleus laceus alceus cleaus lceaus celaus eclaus lecaus elcaus caelus acelus cealus ecalus aeclus eaclus laecus alecus leacus elacus aelcus ealcus clueas lcueas culeas ucleas luceas ulceas cleuas lceuas celuas ecluas lecuas elcuas cuelas ucelas ceulas eculas ueclas euclas luecas ulecas leucas elucas uelcas eulcas cauels acuels cuaels ucaels aucels uacels caeuls aceuls ceauls ecauls aeculs eaculs cueals uceals ceuals ecuals uecals eucals auecls uaecls aeucls eaucls ueacls euacls lauecs aluecs luaecs ulaecs aulecs ualecs laeucs aleucs leaucs elaucs aelucs ealucs lueacs uleacs leuacs eluacs uelacs eulacs auelcs uaelcs aeulcs eaulcs uealcs eualcs claseu lcaseu calseu aclseu lacseu alcseu clsaeu lcsaeu cslaeu sclaeu lscaeu slcaeu casleu acsleu csaleu scaleu ascleu sacleu lasceu alsceu lsaceu slaceu aslceu salceu claesu lcaesu calesu aclesu lacesu alcesu cleasu lceasu celasu eclasu lecasu elcasu caelsu acelsu cealsu ecalsu aeclsu eaclsu laecsu alecsu leacsu elacsu aelcsu ealcsu clseau lcseau csleau scleau lsceau slceau clesau lcesau celsau eclsau lecsau elcsau cselau scelau ceslau ecslau seclau esclau lsecau slecau lescau elscau selcau eslcau caselu acselu csaelu scaelu ascelu sacelu caeslu aceslu ceaslu ecaslu aecslu eacslu csealu scealu cesalu ecsalu secalu escalu aseclu saeclu aesclu easclu seaclu esaclu lasecu alsecu lsaecu slaecu aslecu salecu laescu alescu leascu elascu aelscu ealscu lseacu sleacu lesacu elsacu selacu eslacu aselcu saelcu aeslcu easlcu sealcu esalcu clusea lcusea culsea uclsea lucsea ulcsea clsuea lcsuea csluea scluea lscuea slcuea cuslea ucslea csulea sculea usclea suclea luscea ulscea lsucea slucea uslcea sulcea cluesa lcuesa culesa uclesa lucesa ulcesa cleusa lceusa celusa eclusa lecusa elcusa cuelsa ucelsa ceulsa eculsa ueclsa euclsa luecsa ulecsa leucsa elucsa uelcsa eulcsa clseua lcseua csleua scleua lsceua slceua clesua lcesua celsua eclsua lecsua elcsua cselua scelua ceslua ecslua seclua esclua lsecua slecua lescua elscua selcua eslcua cusela ucsela csuela scuela uscela sucela cuesla ucesla ceusla ecusla uecsla eucsla cseula sceula cesula ecsula secula escula usecla suecla uescla euscla seucla esucla luseca ulseca lsueca slueca usleca suleca luesca ulesca leusca elusca uelsca eulsca lseuca sleuca lesuca elsuca seluca esluca uselca suelca ueslca euslca seulca esulca causel acusel cuasel ucasel aucsel uacsel casuel acsuel csauel scauel ascuel sacuel cusael ucsael csuael scuael uscael sucael auscel uascel asucel saucel usacel suacel cauesl acuesl cuaesl ucaesl aucesl uacesl caeusl aceusl ceausl ecausl aecusl eacusl cueasl uceasl ceuasl ecuasl uecasl eucasl auecsl uaecsl aeucsl eaucsl ueacsl euacsl caseul acseul csaeul scaeul asceul saceul caesul acesul ceasul ecasul aecsul eacsul cseaul sceaul cesaul ecsaul secaul escaul asecul saecul aescul eascul seacul esacul cuseal ucseal csueal scueal usceal suceal cuesal ucesal ceusal ecusal uecsal eucsal cseual sceual cesual ecsual secual escual usecal suecal uescal euscal seucal esucal ausecl uasecl asuecl sauecl usaecl suaecl auescl uaescl aeuscl eauscl ueascl euascl aseucl saeucl aesucl easucl seaucl esaucl useacl sueacl uesacl eusacl seuacl esuacl lausec alusec luasec ulasec aulsec ualsec lasuec alsuec lsauec slauec asluec saluec lusaec ulsaec lsuaec sluaec uslaec sulaec auslec uaslec asulec saulec usalec sualec lauesc aluesc luaesc ulaesc aulesc ualesc laeusc aleusc leausc elausc aelusc ealusc lueasc uleasc leuasc eluasc uelasc eulasc auelsc uaelsc aeulsc eaulsc uealsc eualsc laseuc alseuc lsaeuc slaeuc asleuc saleuc laesuc alesuc leasuc elasuc aelsuc ealsuc lseauc sleauc lesauc elsauc selauc eslauc aseluc saeluc aesluc easluc sealuc esaluc luseac ulseac lsueac slueac usleac suleac luesac ulesac leusac elusac uelsac eulsac lseuac sleuac lesuac elsuac seluac esluac uselac suelac ueslac euslac seulac esulac auselc uaselc asuelc sauelc usaelc suaelc aueslc uaeslc aeuslc eauslc ueaslc euaslc aseulc saeulc aesulc easulc seaulc esaulc usealc suealc uesalc eusalc seualc esualc
Note: these 'words' (valid or invalid) are all the permutations of the word clause. These words are obtained by scrambling the letters in clause.