aughts uaghts aguhts gauhts ugahts guahts auhgts uahgts ahugts haugts uhagts huagts aghuts gahuts ahguts haguts ghauts hgauts ughats guhats uhgats hugats ghuats hguats augths uagths aguths gauths ugaths guaths autghs uatghs atughs taughs utaghs tuaghs agtuhs gatuhs atguhs taguhs gtauhs tgauhs ugtahs gutahs utgahs tugahs gtuahs tguahs auhtgs uahtgs ahutgs hautgs uhatgs huatgs authgs uathgs atuhgs tauhgs utahgs tuahgs ahtugs hatugs athugs tahugs htaugs thaugs uhtags hutags uthags tuhags htuags thuags aghtus gahtus ahgtus hagtus ghatus hgatus agthus gathus atghus taghus gtahus tgahus ahtgus hatgus athgus tahgus htagus thagus ghtaus hgtaus gthaus tghaus htgaus thgaus ughtas guhtas uhgtas hugtas ghutas hgutas ugthas guthas utghas tughas gtuhas tguhas uhtgas hutgas uthgas tuhgas htugas thugas ghtuas hgtuas gthuas tghuas htguas thguas aughst uaghst aguhst gauhst ugahst guahst auhgst uahgst ahugst haugst uhagst huagst aghust gahust ahgust hagust ghaust hgaust ughast guhast uhgast hugast ghuast hguast augsht uagsht agusht gausht ugasht guasht ausght uasght asught saught usaght suaght agsuht gasuht asguht saguht gsauht sgauht ugsaht gusaht usgaht sugaht gsuaht sguaht auhsgt uahsgt ahusgt hausgt uhasgt huasgt aushgt uashgt asuhgt sauhgt usahgt suahgt ahsugt hasugt ashugt sahugt hsaugt shaugt uhsagt husagt ushagt suhagt hsuagt shuagt aghsut gahsut ahgsut hagsut ghasut hgasut agshut gashut asghut saghut gsahut sgahut ahsgut hasgut ashgut sahgut hsagut shagut ghsaut hgsaut gshaut sghaut hsgaut shgaut ughsat guhsat uhgsat hugsat ghusat hgusat ugshat gushat usghat sughat gsuhat sguhat uhsgat husgat ushgat suhgat hsugat shugat ghsuat hgsuat gshuat sghuat hsguat shguat augtsh uagtsh agutsh gautsh ugatsh guatsh autgsh uatgsh atugsh taugsh utagsh tuagsh agtush gatush atgush tagush gtaush tgaush ugtash gutash utgash tugash gtuash tguash augsth uagsth agusth gausth ugasth guasth ausgth uasgth asugth saugth usagth suagth agsuth gasuth asguth saguth gsauth sgauth ugsath gusath usgath sugath gsuath sguath autsgh uatsgh atusgh tausgh utasgh tuasgh austgh uastgh asutgh sautgh usatgh suatgh atsugh tasugh astugh satugh tsaugh staugh utsagh tusagh ustagh sutagh tsuagh stuagh agtsuh gatsuh atgsuh tagsuh gtasuh tgasuh agstuh gastuh asgtuh sagtuh gsatuh sgatuh atsguh tasguh astguh satguh tsaguh staguh gtsauh tgsauh gstauh sgtauh tsgauh stgauh ugtsah gutsah utgsah tugsah gtusah tgusah ugstah gustah usgtah sugtah gsutah sgutah utsgah tusgah ustgah sutgah tsugah stugah gtsuah tgsuah gstuah sgtuah tsguah stguah auhtsg uahtsg ahutsg hautsg uhatsg huatsg authsg uathsg atuhsg tauhsg utahsg tuahsg ahtusg hatusg athusg tahusg htausg thausg uhtasg hutasg uthasg tuhasg htuasg thuasg auhstg uahstg ahustg haustg uhastg huastg aushtg uashtg asuhtg sauhtg usahtg suahtg ahsutg hasutg ashutg sahutg hsautg shautg uhsatg husatg ushatg suhatg hsuatg shuatg autshg uatshg atushg taushg utashg tuashg austhg uasthg asuthg sauthg usathg suathg atsuhg tasuhg astuhg satuhg tsauhg stauhg utsahg tusahg ustahg sutahg tsuahg stuahg ahtsug hatsug athsug tahsug htasug thasug ahstug hastug ashtug sahtug hsatug shatug atshug tashug asthug sathug tsahug stahug htsaug thsaug hstaug shtaug tshaug sthaug uhtsag hutsag uthsag tuhsag htusag thusag uhstag hustag ushtag suhtag hsutag shutag utshag tushag usthag suthag tsuhag stuhag htsuag thsuag hstuag shtuag tshuag sthuag aghtsu gahtsu ahgtsu hagtsu ghatsu hgatsu agthsu gathsu atghsu taghsu gtahsu tgahsu ahtgsu hatgsu athgsu tahgsu htagsu thagsu ghtasu hgtasu gthasu tghasu htgasu thgasu aghstu gahstu ahgstu hagstu ghastu hgastu agshtu gashtu asghtu saghtu gsahtu sgahtu ahsgtu hasgtu ashgtu sahgtu hsagtu shagtu ghsatu hgsatu gshatu sghatu hsgatu shgatu agtshu gatshu atgshu tagshu gtashu tgashu agsthu gasthu asgthu sagthu gsathu sgathu atsghu tasghu astghu satghu tsaghu staghu gtsahu tgsahu gstahu sgtahu tsgahu stgahu ahtsgu hatsgu athsgu tahsgu htasgu thasgu ahstgu hastgu ashtgu sahtgu hsatgu shatgu atshgu tashgu asthgu sathgu tsahgu stahgu htsagu thsagu hstagu shtagu tshagu sthagu ghtsau hgtsau gthsau tghsau htgsau thgsau ghstau hgstau gshtau sghtau hsgtau shgtau gtshau tgshau gsthau sgthau tsghau stghau htsgau thsgau hstgau shtgau tshgau sthgau ughtsa guhtsa uhgtsa hugtsa ghutsa hgutsa ugthsa guthsa utghsa tughsa gtuhsa tguhsa uhtgsa hutgsa uthgsa tuhgsa htugsa thugsa ghtusa hgtusa gthusa tghusa htgusa thgusa ughsta guhsta uhgsta hugsta ghusta hgusta ugshta gushta usghta sughta gsuhta sguhta uhsgta husgta ushgta suhgta hsugta shugta ghsuta hgsuta gshuta sghuta hsguta shguta ugtsha gutsha utgsha tugsha gtusha tgusha ugstha gustha usgtha sugtha gsutha sgutha utsgha tusgha ustgha sutgha tsugha stugha gtsuha tgsuha gstuha sgtuha tsguha stguha uhtsga hutsga uthsga tuhsga htusga thusga uhstga hustga ushtga suhtga hsutga shutga utshga tushga usthga suthga tsuhga stuhga htsuga thsuga hstuga shtuga tshuga sthuga ghtsua hgtsua gthsua tghsua htgsua thgsua ghstua hgstua gshtua sghtua hsgtua shgtua gtshua tgshua gsthua sgthua tsghua stghua htsgua thsgua hstgua shtgua tshgua sthgua
Note: these 'words' (valid or invalid) are all the permutations of the word aughts. These words are obtained by scrambling the letters in aughts.