slider lsider silder islder lisder ilsder sldier lsdier sdlier dslier ldsier dlsier sidler isdler sdiler dsiler idsler disler lidser ildser ldiser dliser idlser dilser sliedr lsiedr siledr isledr lisedr ilsedr sleidr lseidr selidr eslidr lesidr elsidr sieldr iseldr seildr esildr iesldr eisldr liesdr ilesdr leisdr elisdr ielsdr eilsdr sldeir lsdeir sdleir dsleir ldseir dlseir sledir lsedir seldir esldir lesdir elsdir sdelir dselir sedlir esdlir deslir edslir ldesir dlesir ledsir eldsir delsir edlsir sidelr isdelr sdielr dsielr idselr diselr siedlr isedlr seidlr esidlr iesdlr eisdlr sdeilr dseilr sedilr esdilr desilr edsilr ideslr dieslr iedslr eidslr deislr edislr lidesr ildesr ldiesr dliesr idlesr dilesr liedsr iledsr leidsr elidsr ieldsr eildsr ldeisr dleisr ledisr eldisr delisr edlisr idelsr dielsr iedlsr eidlsr deilsr edilsr slidre lsidre sildre isldre lisdre ilsdre sldire lsdire sdlire dslire ldsire dlsire sidlre isdlre sdilre dsilre idslre dislre lidsre ildsre ldisre dlisre idlsre dilsre slirde lsirde silrde islrde lisrde ilsrde slride lsride srlide rslide lrside rlside sirlde isrlde srilde rsilde irslde rislde lirsde ilrsde lrisde rlisde irlsde rilsde sldrie lsdrie sdlrie dslrie ldsrie dlsrie slrdie lsrdie srldie rsldie lrsdie rlsdie sdrlie dsrlie srdlie rsdlie drslie rdslie ldrsie dlrsie lrdsie rldsie drlsie rdlsie sidrle isdrle sdirle dsirle idsrle disrle sirdle isrdle sridle rsidle irsdle risdle sdrile dsrile srdile rsdile drsile rdsile idrsle dirsle irdsle ridsle drisle rdisle lidrse ildrse ldirse dlirse idlrse dilrse lirdse ilrdse lridse rlidse irldse rildse ldrise dlrise lrdise rldise drlise rdlise idrlse dirlse irdlse ridlse drilse rdilse slierd lsierd silerd islerd liserd ilserd sleird lseird selird eslird lesird elsird sielrd iselrd seilrd esilrd ieslrd eislrd liesrd ilesrd leisrd elisrd ielsrd eilsrd slired lsired silred islred lisred ilsred slried lsried srlied rslied lrsied rlsied sirled isrled sriled rsiled irsled risled lirsed ilrsed lrised rlised irlsed rilsed slerid lserid selrid eslrid lesrid elsrid slreid lsreid srleid rsleid lrseid rlseid serlid esrlid srelid rselid erslid reslid lersid elrsid lresid rlesid erlsid relsid sierld iserld seirld esirld iesrld eisrld sireld isreld srield rsield irseld riseld serild esrild sreild rseild ersild resild iersld eirsld iresld riesld erisld reisld liersd ilersd leirsd elirsd ielrsd eilrsd liresd ilresd lriesd rliesd irlesd rilesd lerisd elrisd lreisd rleisd erlisd relisd ierlsd eirlsd irelsd rielsd erilsd reilsd slderi lsderi sdleri dsleri ldseri dlseri sledri lsedri seldri esldri lesdri elsdri sdelri dselri sedlri esdlri deslri edslri ldesri dlesri ledsri eldsri delsri edlsri sldrei lsdrei sdlrei dslrei ldsrei dlsrei slrdei lsrdei srldei rsldei lrsdei rlsdei sdrlei dsrlei srdlei rsdlei drslei rdslei ldrsei dlrsei lrdsei rldsei drlsei rdlsei slerdi lserdi selrdi eslrdi lesrdi elsrdi slredi lsredi srledi rsledi lrsedi rlsedi serldi esrldi sreldi rseldi ersldi resldi lersdi elrsdi lresdi rlesdi erlsdi relsdi sderli dserli sedrli esdrli desrli edsrli sdreli dsreli srdeli rsdeli drseli rdseli serdli esrdli sredli rsedli ersdli resdli dersli edrsli dresli rdesli erdsli redsli ldersi dlersi ledrsi eldrsi delrsi edlrsi ldresi dlresi lrdesi rldesi drlesi rdlesi lerdsi elrdsi lredsi rledsi erldsi reldsi derlsi edrlsi drelsi rdelsi erdlsi redlsi siderl isderl sdierl dsierl idserl diserl siedrl isedrl seidrl esidrl iesdrl eisdrl sdeirl dseirl sedirl esdirl desirl edsirl idesrl diesrl iedsrl eidsrl deisrl edisrl sidrel isdrel sdirel dsirel idsrel disrel sirdel isrdel sridel rsidel irsdel risdel sdriel dsriel srdiel rsdiel drsiel rdsiel idrsel dirsel irdsel ridsel drisel rdisel sierdl iserdl seirdl esirdl iesrdl eisrdl siredl isredl sriedl rsiedl irsedl risedl seridl esridl sreidl rseidl ersidl residl iersdl eirsdl iresdl riesdl erisdl reisdl sderil dseril sedril esdril desril edsril sdreil dsreil srdeil rsdeil drseil rdseil serdil esrdil sredil rsedil ersdil resdil dersil edrsil dresil rdesil erdsil redsil idersl diersl iedrsl eidrsl deirsl edirsl idresl diresl irdesl ridesl driesl rdiesl ierdsl eirdsl iredsl riedsl eridsl reidsl derisl edrisl dreisl rdeisl erdisl redisl liders ilders ldiers dliers idlers dilers liedrs iledrs leidrs elidrs ieldrs eildrs ldeirs dleirs ledirs eldirs delirs edlirs idelrs dielrs iedlrs eidlrs deilrs edilrs lidres ildres ldires dlires idlres dilres lirdes ilrdes lrides rlides irldes rildes ldries dlries lrdies rldies drlies rdlies idrles dirles irdles ridles driles rdiles lierds ilerds leirds elirds ielrds eilrds lireds ilreds lrieds rlieds irleds rileds lerids elrids lreids rleids erlids relids ierlds eirlds irelds rields erilds reilds lderis dleris ledris eldris delris edlris ldreis dlreis lrdeis rldeis drleis rdleis lerdis elrdis lredis rledis erldis reldis derlis edrlis drelis rdelis erdlis redlis iderls dierls iedrls eidrls deirls edirls idrels direls irdels ridels driels rdiels ierdls eirdls iredls riedls eridls reidls derils edrils dreils rdeils erdils redils
Note: these 'words' (valid or invalid) are all the permutations of the word slider. These words are obtained by scrambling the letters in slider.