sortel osrtel srotel rsotel orstel rostel sotrel ostrel storel tsorel otsrel tosrel srtoel rstoel stroel tsroel rtsoel trsoel ortsel rotsel otrsel torsel rtosel trosel soretl osretl sroetl rsoetl orsetl rosetl soertl osertl seortl esortl oesrtl eosrtl sreotl rseotl serotl esrotl resotl ersotl orestl roestl oerstl eorstl reostl erostl soterl osterl stoerl tsoerl otserl toserl soetrl osetrl seotrl esotrl oestrl eostrl steorl tseorl setorl estorl tesorl etsorl otesrl toesrl oetsrl eotsrl teosrl etosrl srteol rsteol streol tsreol rtseol trseol sretol rsetol sertol esrtol restol erstol sterol tserol setrol estrol tesrol etsrol rtesol tresol retsol ertsol tersol etrsol ortesl rotesl otresl toresl rtoesl troesl oretsl roetsl oertsl eortsl reotsl erotsl otersl toersl oetrsl eotrsl teorsl etorsl rteosl treosl retosl ertosl terosl etrosl sortle osrtle srotle rsotle orstle rostle sotrle ostrle storle tsorle otsrle tosrle srtole rstole strole tsrole rtsole trsole ortsle rotsle otrsle torsle rtosle trosle sorlte osrlte srolte rsolte orslte roslte solrte oslrte slorte lsorte olsrte losrte srlote rslote slrote lsrote rlsote lrsote orlste rolste olrste lorste rloste lroste sotlre ostlre stolre tsolre otslre toslre soltre osltre slotre lsotre olstre lostre stlore tslore sltore lstore tlsore ltsore otlsre tolsre oltsre lotsre tlosre ltosre srtloe rstloe strloe tsrloe rtsloe trsloe srltoe rsltoe slrtoe lsrtoe rlstoe lrstoe stlroe tslroe sltroe lstroe tlsroe ltsroe rtlsoe trlsoe rltsoe lrtsoe tlrsoe ltrsoe ortlse rotlse otrlse torlse rtolse trolse orltse roltse olrtse lortse rlotse lrotse otlrse tolrse oltrse lotrse tlorse ltorse rtlose trlose rltose lrtose tlrose ltrose sorelt osrelt sroelt rsoelt orselt roselt soerlt oserlt seorlt esorlt oesrlt eosrlt sreolt rseolt serolt esrolt resolt ersolt oreslt roeslt oerslt eorslt reoslt eroslt sorlet osrlet srolet rsolet orslet roslet solret oslret sloret lsoret olsret losret srloet rsloet slroet lsroet rlsoet lrsoet orlset rolset olrset lorset rloset lroset soelrt oselrt seolrt esolrt oeslrt eoslrt solert oslert sloert lsoert olsert losert selort eslort sleort lseort elsort lesort oelsrt eolsrt olesrt loesrt elosrt leosrt srelot rselot serlot esrlot reslot erslot srleot rsleot slreot lsreot rlseot lrseot selrot eslrot slerot lserot elsrot lesrot relsot erlsot rlesot lresot elrsot lersot orelst roelst oerlst eorlst reolst erolst orlest rolest olrest lorest rloest lroest oelrst eolrst olerst loerst elorst leorst relost erlost rleost lreost elrost lerost sotelr ostelr stoelr tsoelr otselr toselr soetlr osetlr seotlr esotlr oestlr eostlr steolr tseolr setolr estolr tesolr etsolr oteslr toeslr oetslr eotslr teoslr etoslr sotler ostler stoler tsoler otsler tosler solter oslter sloter lsoter olster loster stloer tsloer sltoer lstoer tlsoer ltsoer otlser tolser oltser lotser tloser ltoser soeltr oseltr seoltr esoltr oesltr eosltr soletr osletr sloetr lsoetr olsetr losetr selotr eslotr sleotr lseotr elsotr lesotr oelstr eolstr olestr loestr elostr leostr stelor tselor setlor estlor teslor etslor stleor tsleor slteor lsteor tlseor ltseor seltor esltor sletor lsetor elstor lestor telsor etlsor tlesor ltesor eltsor letsor otelsr toelsr oetlsr eotlsr teolsr etolsr otlesr tolesr oltesr lotesr tloesr ltoesr oeltsr eoltsr oletsr loetsr elotsr leotsr telosr etlosr tleosr lteosr eltosr letosr srtelo rstelo strelo tsrelo rtselo trselo sretlo rsetlo sertlo esrtlo restlo erstlo sterlo tserlo setrlo estrlo tesrlo etsrlo rteslo treslo retslo ertslo terslo etrslo srtleo rstleo strleo tsrleo rtsleo trsleo srlteo rslteo slrteo lsrteo rlsteo lrsteo stlreo tslreo sltreo lstreo tlsreo ltsreo rtlseo trlseo rltseo lrtseo tlrseo ltrseo srelto rselto serlto esrlto reslto erslto srleto rsleto slreto lsreto rlseto lrseto selrto eslrto slerto lserto elsrto lesrto relsto erlsto rlesto lresto elrsto lersto stelro tselro setlro estlro teslro etslro stlero tslero sltero lstero tlsero ltsero seltro esltro sletro lsetro elstro lestro telsro etlsro tlesro ltesro eltsro letsro rtelso trelso retlso ertlso terlso etrlso rtleso trleso rlteso lrteso tlreso ltreso reltso erltso rletso lretso elrtso lertso telrso etlrso tlerso lterso eltrso letrso ortels rotels otrels torels rtoels troels oretls roetls oertls eortls reotls erotls oterls toerls oetrls eotrls teorls etorls rteols treols retols ertols terols etrols ortles rotles otrles torles rtoles troles orltes roltes olrtes lortes rlotes lrotes otlres tolres oltres lotres tlores ltores rtloes trloes rltoes lrtoes tlroes ltroes orelts roelts oerlts eorlts reolts erolts orlets rolets olrets lorets rloets lroets oelrts eolrts olerts loerts elorts leorts relots erlots rleots lreots elrots lerots otelrs toelrs oetlrs eotlrs teolrs etolrs otlers tolers olters loters tloers ltoers oeltrs eoltrs oletrs loetrs elotrs leotrs telors etlors tleors lteors eltors letors rtelos trelos retlos ertlos terlos etrlos rtleos trleos rlteos lrteos tlreos ltreos reltos erltos rletos lretos elrtos lertos telros etlros tleros lteros eltros letros
Note: these 'words' (valid or invalid) are all the permutations of the word sortel. These words are obtained by scrambling the letters in sortel.