slough lsough solugh oslugh losugh olsugh sluogh lsuogh sulogh uslogh lusogh ulsogh soulgh osulgh suolgh usolgh ouslgh uoslgh lousgh olusgh luosgh ulosgh oulsgh uolsgh sloguh lsoguh solguh oslguh losguh olsguh slgouh lsgouh sglouh gslouh lgsouh glsouh sogluh osgluh sgoluh gsoluh ogsluh gosluh logsuh olgsuh lgosuh glosuh oglsuh golsuh slugoh lsugoh sulgoh uslgoh lusgoh ulsgoh slguoh lsguoh sgluoh gsluoh lgsuoh glsuoh sugloh usgloh sguloh gsuloh ugsloh gusloh lugsoh ulgsoh lgusoh glusoh uglsoh gulsoh souglh osuglh suoglh usoglh ousglh uosglh sogulh osgulh sgoulh gsoulh ogsulh gosulh sugolh usgolh sguolh gsuolh ugsolh gusolh ougslh uogslh oguslh gouslh ugoslh guoslh lougsh olugsh luogsh ulogsh oulgsh uolgsh logush olgush lgoush gloush oglush golush lugosh ulgosh lguosh gluosh uglosh gulosh ouglsh uoglsh ogulsh goulsh ugolsh guolsh slouhg lsouhg soluhg osluhg losuhg olsuhg sluohg lsuohg sulohg uslohg lusohg ulsohg soulhg osulhg suolhg usolhg ouslhg uoslhg loushg olushg luoshg uloshg oulshg uolshg slohug lsohug solhug oslhug loshug olshug slhoug lshoug shloug hsloug lhsoug hlsoug sohlug oshlug sholug hsolug ohslug hoslug lohsug olhsug lhosug hlosug ohlsug holsug sluhog lsuhog sulhog uslhog lushog ulshog slhuog lshuog shluog hsluog lhsuog hlsuog suhlog ushlog shulog hsulog uhslog huslog luhsog ulhsog lhusog hlusog uhlsog hulsog souhlg osuhlg suohlg usohlg oushlg uoshlg sohulg oshulg shoulg hsoulg ohsulg hosulg suholg usholg shuolg hsuolg uhsolg husolg ouhslg uohslg ohuslg houslg uhoslg huoslg louhsg oluhsg luohsg ulohsg oulhsg uolhsg lohusg olhusg lhousg hlousg ohlusg holusg luhosg ulhosg lhuosg hluosg uhlosg hulosg ouhlsg uohlsg ohulsg houlsg uholsg huolsg sloghu lsoghu solghu oslghu losghu olsghu slgohu lsgohu sglohu gslohu lgsohu glsohu soglhu osglhu sgolhu gsolhu ogslhu goslhu logshu olgshu lgoshu gloshu oglshu golshu slohgu lsohgu solhgu oslhgu loshgu olshgu slhogu lshogu shlogu hslogu lhsogu hlsogu sohlgu oshlgu sholgu hsolgu ohslgu hoslgu lohsgu olhsgu lhosgu hlosgu ohlsgu holsgu slghou lsghou sglhou gslhou lgshou glshou slhgou lshgou shlgou hslgou lhsgou hlsgou sghlou gshlou shglou hsglou ghslou hgslou lghsou glhsou lhgsou hlgsou ghlsou hglsou soghlu osghlu sgohlu gsohlu ogshlu goshlu sohglu oshglu shoglu hsoglu ohsglu hosglu sgholu gsholu shgolu hsgolu ghsolu hgsolu oghslu gohslu ohgslu hogslu ghoslu hgoslu loghsu olghsu lgohsu glohsu oglhsu golhsu lohgsu olhgsu lhogsu hlogsu ohlgsu holgsu lghosu glhosu lhgosu hlgosu ghlosu hglosu oghlsu gohlsu ohglsu hoglsu gholsu hgolsu slugho lsugho sulgho uslgho lusgho ulsgho slguho lsguho sgluho gsluho lgsuho glsuho suglho usglho sgulho gsulho ugslho guslho lugsho ulgsho lgusho glusho uglsho gulsho sluhgo lsuhgo sulhgo uslhgo lushgo ulshgo slhugo lshugo shlugo hslugo lhsugo hlsugo suhlgo ushlgo shulgo hsulgo uhslgo huslgo luhsgo ulhsgo lhusgo hlusgo uhlsgo hulsgo slghuo lsghuo sglhuo gslhuo lgshuo glshuo slhguo lshguo shlguo hslguo lhsguo hlsguo sghluo gshluo shgluo hsgluo ghsluo hgsluo lghsuo glhsuo lhgsuo hlgsuo ghlsuo hglsuo sughlo usghlo sguhlo gsuhlo ugshlo gushlo suhglo ushglo shuglo hsuglo uhsglo husglo sghulo gshulo shgulo hsgulo ghsulo hgsulo ughslo guhslo uhgslo hugslo ghuslo hguslo lughso ulghso lguhso gluhso uglhso gulhso luhgso ulhgso lhugso hlugso uhlgso hulgso lghuso glhuso lhguso hlguso ghluso hgluso ughlso guhlso uhglso huglso ghulso hgulso soughl osughl suoghl usoghl ousghl uosghl soguhl osguhl sgouhl gsouhl ogsuhl gosuhl sugohl usgohl sguohl gsuohl ugsohl gusohl ougshl uogshl ogushl goushl ugoshl guoshl souhgl osuhgl suohgl usohgl oushgl uoshgl sohugl oshugl shougl hsougl ohsugl hosugl suhogl ushogl shuogl hsuogl uhsogl husogl ouhsgl uohsgl ohusgl housgl uhosgl huosgl soghul osghul sgohul gsohul ogshul goshul sohgul oshgul shogul hsogul ohsgul hosgul sghoul gshoul shgoul hsgoul ghsoul hgsoul oghsul gohsul ohgsul hogsul ghosul hgosul sughol usghol sguhol gsuhol ugshol gushol suhgol ushgol shugol hsugol uhsgol husgol sghuol gshuol shguol hsguol ghsuol hgsuol ughsol guhsol uhgsol hugsol ghusol hgusol oughsl uoghsl oguhsl gouhsl ugohsl guohsl ouhgsl uohgsl ohugsl hougsl uhogsl huogsl oghusl gohusl ohgusl hogusl ghousl hgousl ughosl guhosl uhgosl hugosl ghuosl hguosl loughs olughs luoghs uloghs oulghs uolghs loguhs olguhs lgouhs glouhs ogluhs goluhs lugohs ulgohs lguohs gluohs uglohs gulohs ouglhs uoglhs ogulhs goulhs ugolhs guolhs louhgs oluhgs luohgs ulohgs oulhgs uolhgs lohugs olhugs lhougs hlougs ohlugs holugs luhogs ulhogs lhuogs hluogs uhlogs hulogs ouhlgs uohlgs ohulgs houlgs uholgs huolgs loghus olghus lgohus glohus oglhus golhus lohgus olhgus lhogus hlogus ohlgus holgus lghous glhous lhgous hlgous ghlous hglous oghlus gohlus ohglus hoglus gholus hgolus lughos ulghos lguhos gluhos uglhos gulhos luhgos ulhgos lhugos hlugos uhlgos hulgos lghuos glhuos lhguos hlguos ghluos hgluos ughlos guhlos uhglos huglos ghulos hgulos oughls uoghls oguhls gouhls ugohls guohls ouhgls uohgls ohugls hougls uhogls huogls oghuls gohuls ohguls hoguls ghouls hgouls ughols guhols uhgols hugols ghuols hguols
Note: these 'words' (valid or invalid) are all the permutations of the word slough. These words are obtained by scrambling the letters in slough.