flaser lfaser falser aflser lafser alfser flsaer lfsaer fslaer sflaer lsfaer slfaer fasler afsler fsaler sfaler asfler safler lasfer alsfer lsafer slafer aslfer salfer flaesr lfaesr falesr aflesr lafesr alfesr fleasr lfeasr felasr eflasr lefasr elfasr faelsr afelsr fealsr efalsr aeflsr eaflsr laefsr alefsr leafsr elafsr aelfsr ealfsr flsear lfsear fslear sflear lsfear slfear flesar lfesar felsar eflsar lefsar elfsar fselar sfelar feslar efslar seflar esflar lsefar slefar lesfar elsfar selfar eslfar faselr afselr fsaelr sfaelr asfelr safelr faeslr afeslr feaslr efaslr aefslr eafslr fsealr sfealr fesalr efsalr sefalr esfalr aseflr saeflr aesflr easflr seaflr esaflr lasefr alsefr lsaefr slaefr aslefr salefr laesfr alesfr leasfr elasfr aelsfr ealsfr lseafr sleafr lesafr elsafr selafr eslafr aselfr saelfr aeslfr easlfr sealfr esalfr flasre lfasre falsre aflsre lafsre alfsre flsare lfsare fslare sflare lsfare slfare faslre afslre fsalre sfalre asflre saflre lasfre alsfre lsafre slafre aslfre salfre flarse lfarse falrse aflrse lafrse alfrse flrase lfrase frlase rflase lrfase rlfase farlse afrlse fralse rfalse arflse raflse larfse alrfse lrafse rlafse arlfse ralfse flsrae lfsrae fslrae sflrae lsfrae slfrae flrsae lfrsae frlsae rflsae lrfsae rlfsae fsrlae sfrlae frslae rfslae srflae rsflae lsrfae slrfae lrsfae rlsfae srlfae rslfae fasrle afsrle fsarle sfarle asfrle safrle farsle afrsle frasle rfasle arfsle rafsle fsrale sfrale frsale rfsale srfale rsfale asrfle sarfle arsfle rasfle srafle rsafle lasrfe alsrfe lsarfe slarfe aslrfe salrfe larsfe alrsfe lrasfe rlasfe arlsfe ralsfe lsrafe slrafe lrsafe rlsafe srlafe rslafe asrlfe sarlfe arslfe raslfe sralfe rsalfe flaers lfaers falers aflers lafers alfers flears lfears felars eflars lefars elfars faelrs afelrs fealrs efalrs aeflrs eaflrs laefrs alefrs leafrs elafrs aelfrs ealfrs flares lfares falres aflres lafres alfres flraes lfraes frlaes rflaes lrfaes rlfaes farles afrles frales rfales arfles rafles larfes alrfes lrafes rlafes arlfes ralfes fleras lferas felras eflras lefras elfras flreas lfreas frleas rfleas lrfeas rlfeas ferlas efrlas frelas rfelas erflas reflas lerfas elrfas lrefas rlefas erlfas relfas faerls aferls fearls efarls aefrls eafrls farels afrels fraels rfaels arfels rafels ferals efrals freals rfeals erfals refals aerfls earfls arefls raefls erafls reafls laerfs alerfs learfs elarfs aelrfs ealrfs larefs alrefs lraefs rlaefs arlefs ralefs lerafs elrafs lreafs rleafs erlafs relafs aerlfs earlfs arelfs raelfs eralfs realfs flsera lfsera fslera sflera lsfera slfera flesra lfesra felsra eflsra lefsra elfsra fselra sfelra feslra efslra seflra esflra lsefra slefra lesfra elsfra selfra eslfra flsrea lfsrea fslrea sflrea lsfrea slfrea flrsea lfrsea frlsea rflsea lrfsea rlfsea fsrlea sfrlea frslea rfslea srflea rsflea lsrfea slrfea lrsfea rlsfea srlfea rslfea flersa lfersa felrsa eflrsa lefrsa elfrsa flresa lfresa frlesa rflesa lrfesa rlfesa ferlsa efrlsa frelsa rfelsa erflsa reflsa lerfsa elrfsa lrefsa rlefsa erlfsa relfsa fserla sferla fesrla efsrla sefrla esfrla fsrela sfrela frsela rfsela srfela rsfela fersla efrsla fresla rfesla erfsla refsla serfla esrfla srefla rsefla ersfla resfla lserfa slerfa lesrfa elsrfa selrfa eslrfa lsrefa slrefa lrsefa rlsefa srlefa rslefa lersfa elrsfa lresfa rlesfa erlsfa relsfa serlfa esrlfa srelfa rselfa erslfa reslfa faserl afserl fsaerl sfaerl asferl saferl faesrl afesrl feasrl efasrl aefsrl eafsrl fsearl sfearl fesarl efsarl sefarl esfarl asefrl saefrl aesfrl easfrl seafrl esafrl fasrel afsrel fsarel sfarel asfrel safrel farsel afrsel frasel rfasel arfsel rafsel fsrael sfrael frsael rfsael srfael rsfael asrfel sarfel arsfel rasfel srafel rsafel faersl afersl fearsl efarsl aefrsl eafrsl faresl afresl fraesl rfaesl arfesl rafesl ferasl efrasl freasl rfeasl erfasl refasl aerfsl earfsl arefsl raefsl erafsl reafsl fseral sferal fesral efsral sefral esfral fsreal sfreal frseal rfseal srfeal rsfeal fersal efrsal fresal rfesal erfsal refsal serfal esrfal srefal rsefal ersfal resfal aserfl saerfl aesrfl easrfl searfl esarfl asrefl sarefl arsefl rasefl sraefl rsaefl aersfl earsfl aresfl raesfl erasfl reasfl serafl esrafl sreafl rseafl ersafl resafl laserf alserf lsaerf slaerf aslerf salerf laesrf alesrf leasrf elasrf aelsrf ealsrf lsearf slearf lesarf elsarf selarf eslarf aselrf saelrf aeslrf easlrf sealrf esalrf lasref alsref lsaref slaref aslref salref larsef alrsef lrasef rlasef arlsef ralsef lsraef slraef lrsaef rlsaef srlaef rslaef asrlef sarlef arslef raslef sralef rsalef laersf alersf learsf elarsf aelrsf ealrsf laresf alresf lraesf rlaesf arlesf ralesf lerasf elrasf lreasf rleasf erlasf relasf aerlsf earlsf arelsf raelsf eralsf realsf lseraf sleraf lesraf elsraf selraf eslraf lsreaf slreaf lrseaf rlseaf srleaf rsleaf lersaf elrsaf lresaf rlesaf erlsaf relsaf serlaf esrlaf srelaf rselaf erslaf reslaf aserlf saerlf aesrlf easrlf searlf esarlf asrelf sarelf arself raself sraelf rsaelf aerslf earslf areslf raeslf eraslf reaslf seralf esralf srealf rsealf ersalf resalf
Note: these 'words' (valid or invalid) are all the permutations of the word flaser. These words are obtained by scrambling the letters in flaser.