howlet ohwlet hwolet wholet owhlet wohlet holwet ohlwet hlowet lhowet olhwet lohwet hwloet whloet hlwoet lhwoet wlhoet lwhoet owlhet wolhet olwhet lowhet wlohet lwohet howelt ohwelt hwoelt whoelt owhelt wohelt hoewlt ohewlt heowlt ehowlt oehwlt eohwlt hweolt wheolt hewolt ehwolt weholt ewholt owehlt woehlt oewhlt eowhlt weohlt ewohlt holewt ohlewt hloewt lhoewt olhewt lohewt hoelwt ohelwt heolwt eholwt oehlwt eohlwt hleowt lheowt helowt ehlowt lehowt elhowt olehwt loehwt oelhwt eolhwt leohwt elohwt hwleot whleot hlweot lhweot wlheot lwheot hwelot whelot hewlot ehwlot wehlot ewhlot hlewot lhewot helwot ehlwot lehwot elhwot wlehot lwehot welhot ewlhot lewhot elwhot owleht woleht olweht loweht wloeht lwoeht owelht woelht oewlht eowlht weolht ewolht olewht loewht oelwht eolwht leowht elowht wleoht lweoht weloht ewloht lewoht elwoht howlte ohwlte hwolte wholte owhlte wohlte holwte ohlwte hlowte lhowte olhwte lohwte hwlote whlote hlwote lhwote wlhote lwhote owlhte wolhte olwhte lowhte wlohte lwohte howtle ohwtle hwotle whotle owhtle wohtle hotwle ohtwle htowle thowle othwle tohwle hwtole whtole htwole thwole wthole twhole owthle wothle otwhle towhle wtohle twohle holtwe ohltwe hlotwe lhotwe olhtwe lohtwe hotlwe ohtlwe htolwe tholwe othlwe tohlwe hltowe lhtowe htlowe thlowe lthowe tlhowe olthwe lothwe otlhwe tolhwe ltohwe tlohwe hwltoe whltoe hlwtoe lhwtoe wlhtoe lwhtoe hwtloe whtloe htwloe thwloe wthloe twhloe hltwoe lhtwoe htlwoe thlwoe lthwoe tlhwoe wlthoe lwthoe wtlhoe twlhoe ltwhoe tlwhoe owlthe wolthe olwthe lowthe wlothe lwothe owtlhe wotlhe otwlhe towlhe wtolhe twolhe oltwhe lotwhe otlwhe tolwhe ltowhe tlowhe wltohe lwtohe wtlohe twlohe ltwohe tlwohe howetl ohwetl hwoetl whoetl owhetl wohetl hoewtl ohewtl heowtl ehowtl oehwtl eohwtl hweotl wheotl hewotl ehwotl wehotl ewhotl owehtl woehtl oewhtl eowhtl weohtl ewohtl howtel ohwtel hwotel whotel owhtel wohtel hotwel ohtwel htowel thowel othwel tohwel hwtoel whtoel htwoel thwoel wthoel twhoel owthel wothel otwhel towhel wtohel twohel hoetwl ohetwl heotwl ehotwl oehtwl eohtwl hotewl ohtewl htoewl thoewl othewl tohewl hetowl ehtowl hteowl theowl ethowl tehowl oethwl eothwl otehwl toehwl etohwl teohwl hwetol whetol hewtol ehwtol wehtol ewhtol hwteol whteol htweol thweol wtheol twheol hetwol ehtwol htewol thewol ethwol tehwol wethol ewthol wtehol twehol etwhol tewhol owethl woethl oewthl eowthl weothl ewothl owtehl wotehl otwehl towehl wtoehl twoehl oetwhl eotwhl otewhl toewhl etowhl teowhl wetohl ewtohl wteohl tweohl etwohl tewohl holetw ohletw hloetw lhoetw olhetw lohetw hoeltw oheltw heoltw eholtw oehltw eohltw hleotw lheotw helotw ehlotw lehotw elhotw olehtw loehtw oelhtw eolhtw leohtw elohtw holtew ohltew hlotew lhotew olhtew lohtew hotlew ohtlew htolew tholew othlew tohlew hltoew lhtoew htloew thloew lthoew tlhoew olthew lothew otlhew tolhew ltohew tlohew hoetlw ohetlw heotlw ehotlw oehtlw eohtlw hotelw ohtelw htoelw thoelw othelw tohelw hetolw ehtolw hteolw theolw etholw teholw oethlw eothlw otehlw toehlw etohlw teohlw hletow lhetow heltow ehltow lehtow elhtow hlteow lhteow htleow thleow ltheow tlheow hetlow ehtlow htelow thelow ethlow tehlow lethow elthow ltehow tlehow etlhow telhow olethw loethw oelthw eolthw leothw elothw oltehw lotehw otlehw tolehw ltoehw tloehw oetlhw eotlhw otelhw toelhw etolhw teolhw letohw eltohw lteohw tleohw etlohw telohw hwleto whleto hlweto lhweto wlheto lwheto hwelto whelto hewlto ehwlto wehlto ewhlto hlewto lhewto helwto ehlwto lehwto elhwto wlehto lwehto welhto ewlhto lewhto elwhto hwlteo whlteo hlwteo lhwteo wlhteo lwhteo hwtleo whtleo htwleo thwleo wthleo twhleo hltweo lhtweo htlweo thlweo lthweo tlhweo wltheo lwtheo wtlheo twlheo ltwheo tlwheo hwetlo whetlo hewtlo ehwtlo wehtlo ewhtlo hwtelo whtelo htwelo thwelo wthelo twhelo hetwlo ehtwlo htewlo thewlo ethwlo tehwlo wethlo ewthlo wtehlo twehlo etwhlo tewhlo hletwo lhetwo heltwo ehltwo lehtwo elhtwo hltewo lhtewo htlewo thlewo lthewo tlhewo hetlwo ehtlwo htelwo thelwo ethlwo tehlwo lethwo elthwo ltehwo tlehwo etlhwo telhwo wletho lwetho weltho ewltho lewtho elwtho wlteho lwteho wtleho twleho ltweho tlweho wetlho ewtlho wtelho twelho etwlho tewlho letwho eltwho ltewho tlewho etlwho telwho owleth woleth olweth loweth wloeth lwoeth owelth woelth oewlth eowlth weolth ewolth olewth loewth oelwth eolwth leowth elowth wleoth lweoth weloth ewloth lewoth elwoth owlteh wolteh olwteh lowteh wloteh lwoteh owtleh wotleh otwleh towleh wtoleh twoleh oltweh lotweh otlweh tolweh ltoweh tloweh wltoeh lwtoeh wtloeh twloeh ltwoeh tlwoeh owetlh woetlh oewtlh eowtlh weotlh ewotlh owtelh wotelh otwelh towelh wtoelh twoelh oetwlh eotwlh otewlh toewlh etowlh teowlh wetolh ewtolh wteolh tweolh etwolh tewolh oletwh loetwh oeltwh eoltwh leotwh elotwh oltewh lotewh otlewh tolewh ltoewh tloewh oetlwh eotlwh otelwh toelwh etolwh teolwh letowh eltowh lteowh tleowh etlowh telowh wletoh lwetoh weltoh ewltoh lewtoh elwtoh wlteoh lwteoh wtleoh twleoh ltweoh tlweoh wetloh ewtloh wteloh tweloh etwloh tewloh letwoh eltwoh ltewoh tlewoh etlwoh telwoh
Note: these 'words' (valid or invalid) are all the permutations of the word howlet. These words are obtained by scrambling the letters in howlet.