yodels oydels ydoels dyoels odyels doyels yoedls oyedls yeodls eyodls oeydls eoydls ydeols dyeols yedols eydols deyols edyols odeyls doeyls oedyls eodyls deoyls edoyls yodles oydles ydoles dyoles odyles doyles yoldes oyldes ylodes lyodes olydes loydes ydloes dyloes yldoes lydoes dlyoes ldyoes odlyes dolyes oldyes lodyes dloyes ldoyes yoelds oyelds yeolds eyolds oeylds eoylds yoleds oyleds yloeds lyoeds olyeds loyeds yelods eylods yleods lyeods elyods leyods oelyds eolyds oleyds loeyds eloyds leoyds ydelos dyelos yedlos eydlos deylos edylos ydleos dyleos yldeos lydeos dlyeos ldyeos yeldos eyldos yledos lyedos elydos leydos delyos edlyos dleyos ldeyos eldyos ledyos odelys doelys oedlys eodlys deolys edolys odleys doleys oldeys lodeys dloeys ldoeys oeldys eoldys oledys loedys elodys leodys deloys edloys dleoys ldeoys eldoys ledoys yodesl oydesl ydoesl dyoesl odyesl doyesl yoedsl oyedsl yeodsl eyodsl oeydsl eoydsl ydeosl dyeosl yedosl eydosl deyosl edyosl odeysl doeysl oedysl eodysl deoysl edoysl yodsel oydsel ydosel dyosel odysel doysel yosdel oysdel ysodel syodel osydel soydel ydsoel dysoel ysdoel sydoel dsyoel sdyoel odsyel dosyel osdyel sodyel dsoyel sdoyel yoesdl oyesdl yeosdl eyosdl oeysdl eoysdl yosedl oysedl ysoedl syoedl osyedl soyedl yesodl eysodl yseodl syeodl esyodl seyodl oesydl eosydl oseydl soeydl esoydl seoydl ydesol dyesol yedsol eydsol deysol edysol ydseol dyseol ysdeol sydeol dsyeol sdyeol yesdol eysdol ysedol syedol esydol seydol desyol edsyol dseyol sdeyol esdyol sedyol odesyl doesyl oedsyl eodsyl deosyl edosyl odseyl doseyl osdeyl sodeyl dsoeyl sdoeyl oesdyl eosdyl osedyl soedyl esodyl seodyl desoyl edsoyl dseoyl sdeoyl esdoyl sedoyl yodlse oydlse ydolse dyolse odylse doylse yoldse oyldse ylodse lyodse olydse loydse ydlose dylose yldose lydose dlyose ldyose odlyse dolyse oldyse lodyse dloyse ldoyse yodsle oydsle ydosle dyosle odysle doysle yosdle oysdle ysodle syodle osydle soydle ydsole dysole ysdole sydole dsyole sdyole odsyle dosyle osdyle sodyle dsoyle sdoyle yolsde oylsde ylosde lyosde olysde loysde yoslde oyslde ysolde syolde osylde soylde ylsode lysode yslode sylode lsyode slyode olsyde losyde oslyde solyde lsoyde sloyde ydlsoe dylsoe yldsoe lydsoe dlysoe ldysoe ydsloe dysloe ysdloe sydloe dsyloe sdyloe ylsdoe lysdoe ysldoe syldoe lsydoe slydoe dlsyoe ldsyoe dslyoe sdlyoe lsdyoe sldyoe odlsye dolsye oldsye lodsye dlosye ldosye odslye doslye osdlye sodlye dsolye sdolye olsdye losdye osldye soldye lsodye slodye dlsoye ldsoye dsloye sdloye lsdoye sldoye yoelsd oyelsd yeolsd eyolsd oeylsd eoylsd yolesd oylesd yloesd lyoesd olyesd loyesd yelosd eylosd yleosd lyeosd elyosd leyosd oelysd eolysd oleysd loeysd eloysd leoysd yoesld oyesld yeosld eyosld oeysld eoysld yoseld oyseld ysoeld syoeld osyeld soyeld yesold eysold yseold syeold esyold seyold oesyld eosyld oseyld soeyld esoyld seoyld yolsed oylsed ylosed lyosed olysed loysed yosled oysled ysoled syoled osyled soyled ylsoed lysoed ysloed syloed lsyoed slyoed olsyed losyed oslyed solyed lsoyed sloyed yelsod eylsod ylesod lyesod elysod leysod yeslod eyslod yselod syelod esylod seylod ylseod lyseod ysleod syleod lsyeod slyeod elsyod lesyod eslyod selyod lseyod sleyod oelsyd eolsyd olesyd loesyd elosyd leosyd oeslyd eoslyd oselyd soelyd esolyd seolyd olseyd loseyd osleyd soleyd lsoeyd sloeyd elsoyd lesoyd esloyd seloyd lseoyd sleoyd ydelso dyelso yedlso eydlso deylso edylso ydleso dyleso yldeso lydeso dlyeso ldyeso yeldso eyldso yledso lyedso elydso leydso delyso edlyso dleyso ldeyso eldyso ledyso ydeslo dyeslo yedslo eydslo deyslo edyslo ydselo dyselo ysdelo sydelo dsyelo sdyelo yesdlo eysdlo ysedlo syedlo esydlo seydlo desylo edsylo dseylo sdeylo esdylo sedylo ydlseo dylseo yldseo lydseo dlyseo ldyseo ydsleo dysleo ysdleo sydleo dsyleo sdyleo ylsdeo lysdeo ysldeo syldeo lsydeo slydeo dlsyeo ldsyeo dslyeo sdlyeo lsdyeo sldyeo yelsdo eylsdo ylesdo lyesdo elysdo leysdo yesldo eysldo yseldo syeldo esyldo seyldo ylsedo lysedo ysledo syledo lsyedo slyedo elsydo lesydo eslydo selydo lseydo sleydo delsyo edlsyo dlesyo ldesyo eldsyo ledsyo deslyo edslyo dselyo sdelyo esdlyo sedlyo dlseyo ldseyo dsleyo sdleyo lsdeyo sldeyo elsdyo lesdyo esldyo seldyo lsedyo sledyo odelsy doelsy oedlsy eodlsy deolsy edolsy odlesy dolesy oldesy lodesy dloesy ldoesy oeldsy eoldsy oledsy loedsy elodsy leodsy delosy edlosy dleosy ldeosy eldosy ledosy odesly doesly oedsly eodsly deosly edosly odsely dosely osdely sodely dsoely sdoely oesdly eosdly osedly soedly esodly seodly desoly edsoly dseoly sdeoly esdoly sedoly odlsey dolsey oldsey lodsey dlosey ldosey odsley dosley osdley sodley dsoley sdoley olsdey losdey osldey soldey lsodey slodey dlsoey ldsoey dsloey sdloey lsdoey sldoey oelsdy eolsdy olesdy loesdy elosdy leosdy oesldy eosldy oseldy soeldy esoldy seoldy olsedy losedy osledy soledy lsoedy sloedy elsody lesody eslody selody lseody sleody delsoy edlsoy dlesoy ldesoy eldsoy ledsoy desloy edsloy dseloy sdeloy esdloy sedloy dlseoy ldseoy dsleoy sdleoy lsdeoy sldeoy elsdoy lesdoy esldoy seldoy lsedoy sledoy
Note: these 'words' (valid or invalid) are all the permutations of the word yodels. These words are obtained by scrambling the letters in yodels.