spoilt psoilt sopilt ospilt posilt opsilt spiolt psiolt sipolt ispolt pisolt ipsolt soiplt osiplt sioplt isoplt oisplt iosplt poislt opislt pioslt iposlt oipslt iopslt spolit psolit soplit osplit poslit opslit sploit psloit slpoit lspoit plsoit lpsoit solpit oslpit slopit lsopit olspit lospit polsit oplsit plosit lposit olpsit lopsit spilot psilot siplot isplot pislot ipslot spliot psliot slpiot lspiot plsiot lpsiot silpot islpot slipot lsipot ilspot lispot pilsot iplsot plisot lpisot ilpsot lipsot soilpt osilpt siolpt isolpt oislpt ioslpt solipt oslipt sloipt lsoipt olsipt losipt silopt islopt sliopt lsiopt ilsopt lisopt oilspt iolspt olispt loispt ilospt liospt poilst opilst piolst ipolst oiplst ioplst polist oplist ploist lpoist olpist lopist pilost iplost pliost lpiost ilpost lipost oilpst iolpst olipst loipst ilopst liopst spoitl psoitl sopitl ospitl positl opsitl spiotl psiotl sipotl ispotl pisotl ipsotl soiptl osiptl sioptl isoptl oisptl iosptl poistl opistl piostl ipostl oipstl iopstl spotil psotil soptil osptil postil opstil sptoil pstoil stpoil tspoil ptsoil tpsoil sotpil ostpil stopil tsopil otspil tospil potsil optsil ptosil tposil otpsil topsil spitol psitol siptol isptol pistol ipstol sptiol pstiol stpiol tspiol ptsiol tpsiol sitpol istpol stipol tsipol itspol tispol pitsol iptsol ptisol tpisol itpsol tipsol soitpl ositpl siotpl isotpl oistpl iostpl sotipl ostipl stoipl tsoipl otsipl tosipl sitopl istopl stiopl tsiopl itsopl tisopl oitspl iotspl otispl toispl itospl tiospl poitsl opitsl piotsl ipotsl oiptsl ioptsl potisl optisl ptoisl tpoisl otpisl topisl pitosl iptosl ptiosl tpiosl itposl tiposl oitpsl iotpsl otipsl toipsl itopsl tiopsl spolti psolti soplti osplti poslti opslti sploti psloti slpoti lspoti plsoti lpsoti solpti oslpti slopti lsopti olspti lospti polsti oplsti plosti lposti olpsti lopsti spotli psotli soptli osptli postli opstli sptoli pstoli stpoli tspoli ptsoli tpsoli sotpli ostpli stopli tsopli otspli tospli potsli optsli ptosli tposli otpsli topsli spltoi psltoi slptoi lsptoi plstoi lpstoi sptloi pstloi stploi tsploi ptsloi tpsloi sltpoi lstpoi stlpoi tslpoi ltspoi tlspoi pltsoi lptsoi ptlsoi tplsoi ltpsoi tlpsoi soltpi osltpi slotpi lsotpi olstpi lostpi sotlpi ostlpi stolpi tsolpi otslpi toslpi sltopi lstopi stlopi tslopi ltsopi tlsopi oltspi lotspi otlspi tolspi ltospi tlospi poltsi opltsi plotsi lpotsi olptsi loptsi potlsi optlsi ptolsi tpolsi otplsi toplsi pltosi lptosi ptlosi tplosi ltposi tlposi oltpsi lotpsi otlpsi tolpsi ltopsi tlopsi spilto psilto siplto isplto pislto ipslto splito pslito slpito lspito plsito lpsito silpto islpto slipto lsipto ilspto lispto pilsto iplsto plisto lpisto ilpsto lipsto spitlo psitlo siptlo isptlo pistlo ipstlo sptilo pstilo stpilo tspilo ptsilo tpsilo sitplo istplo stiplo tsiplo itsplo tisplo pitslo iptslo ptislo tpislo itpslo tipslo spltio psltio slptio lsptio plstio lpstio sptlio pstlio stplio tsplio ptslio tpslio sltpio lstpio stlpio tslpio ltspio tlspio pltsio lptsio ptlsio tplsio ltpsio tlpsio siltpo isltpo slitpo lsitpo ilstpo listpo sitlpo istlpo stilpo tsilpo itslpo tislpo sltipo lstipo stlipo tslipo ltsipo tlsipo iltspo litspo itlspo tilspo ltispo tlispo piltso ipltso plitso lpitso ilptso liptso pitlso iptlso ptilso tpilso itplso tiplso pltiso lptiso ptliso tpliso ltpiso tlpiso iltpso litpso itlpso tilpso ltipso tlipso soiltp osiltp sioltp isoltp oisltp iosltp solitp oslitp sloitp lsoitp olsitp lositp silotp islotp sliotp lsiotp ilsotp lisotp oilstp iolstp olistp loistp ilostp liostp soitlp ositlp siotlp isotlp oistlp iostlp sotilp ostilp stoilp tsoilp otsilp tosilp sitolp istolp stiolp tsiolp itsolp tisolp oitslp iotslp otislp toislp itoslp tioslp soltip osltip slotip lsotip olstip lostip sotlip ostlip stolip tsolip otslip toslip sltoip lstoip stloip tsloip ltsoip tlsoip oltsip lotsip otlsip tolsip ltosip tlosip siltop isltop slitop lsitop ilstop listop sitlop istlop stilop tsilop itslop tislop sltiop lstiop stliop tsliop ltsiop tlsiop iltsop litsop itlsop tilsop ltisop tlisop oiltsp ioltsp olitsp loitsp ilotsp liotsp oitlsp iotlsp otilsp toilsp itolsp tiolsp oltisp lotisp otlisp tolisp ltoisp tloisp iltosp litosp itlosp tilosp ltiosp tliosp poilts opilts piolts ipolts oiplts ioplts polits oplits ploits lpoits olpits lopits pilots iplots pliots lpiots ilpots lipots oilpts iolpts olipts loipts ilopts liopts poitls opitls piotls ipotls oiptls ioptls potils optils ptoils tpoils otpils topils pitols iptols ptiols tpiols itpols tipols oitpls iotpls otipls toipls itopls tiopls poltis opltis plotis lpotis olptis loptis potlis optlis ptolis tpolis otplis toplis pltois lptois ptlois tplois ltpois tlpois oltpis lotpis otlpis tolpis ltopis tlopis piltos ipltos plitos lpitos ilptos liptos pitlos iptlos ptilos tpilos itplos tiplos pltios lptios ptlios tplios ltpios tlpios iltpos litpos itlpos tilpos ltipos tlipos oiltps ioltps olitps loitps ilotps liotps oitlps iotlps otilps toilps itolps tiolps oltips lotips otlips tolips ltoips tloips iltops litops itlops tilops ltiops tliops
Note: these 'words' (valid or invalid) are all the permutations of the word spoilt. These words are obtained by scrambling the letters in spoilt.