tethas etthas ttehas ttehas etthas tethas tehtas ethtas thetas htetas ehttas hettas ttheas ttheas thteas htteas thteas htteas ethtas tehtas ehttas hettas thetas htetas tetahs ettahs tteahs tteahs ettahs tetahs teaths etaths taeths ateths eatths aetths ttaehs ttaehs tatehs attehs tatehs attehs etaths teaths eatths aetths taeths ateths tehats ethats theats hteats ehtats hetats teahts etahts taehts atehts eathts aethts thaets htaets tahets athets hatets ahtets ehatts heatts eahtts aehtts haetts ahetts tthaes tthaes thtaes httaes thtaes httaes ttahes ttahes tathes atthes tathes atthes thates htates tahtes athtes hattes ahttes thates htates tahtes athtes hattes ahttes ethats tehats ehtats hetats theats hteats etahts teahts eathts aethts taehts atehts ehatts heatts eahtts aehtts haetts ahetts thaets htaets tahets athets hatets ahtets tethsa etthsa ttehsa ttehsa etthsa tethsa tehtsa ethtsa thetsa htetsa ehttsa hettsa tthesa tthesa thtesa httesa thtesa httesa ethtsa tehtsa ehttsa hettsa thetsa htetsa tetsha ettsha ttesha ttesha ettsha tetsha testha etstha tsetha stetha esttha settha ttseha ttseha tsteha stteha tsteha stteha etstha testha esttha settha tsetha stetha tehsta ethsta thesta htesta ehtsta hetsta teshta etshta tsehta stehta esthta sethta thseta htseta tsheta stheta hsteta shteta ehstta hestta eshtta sehtta hsetta shetta tthsea tthsea thtsea httsea thtsea httsea ttshea ttshea tsthea stthea tsthea stthea thstea htstea tshtea sthtea hsttea shttea thstea htstea tshtea sthtea hsttea shttea ethsta tehsta ehtsta hetsta thesta htesta etshta teshta esthta sethta tsehta stehta ehstta hestta eshtta sehtta hsetta shetta thseta htseta tsheta stheta hsteta shteta tetash ettash tteash tteash ettash tetash teatsh etatsh taetsh atetsh eattsh aettsh ttaesh ttaesh tatesh attesh tatesh attesh etatsh teatsh eattsh aettsh taetsh atetsh tetsah ettsah ttesah ttesah ettsah tetsah testah etstah tsetah stetah esttah settah ttseah ttseah tsteah stteah tsteah stteah etstah testah esttah settah tsetah stetah teasth etasth taesth atesth eatsth aetsth tesath etsath tseath steath estath setath taseth atseth tsaeth staeth asteth sateth eastth aestth esatth seatth asetth saetth ttaseh ttaseh tatseh attseh tatseh attseh ttsaeh ttsaeh tstaeh sttaeh tstaeh sttaeh tasteh atsteh tsateh stateh astteh satteh tasteh atsteh tsateh stateh astteh satteh etasth teasth eatsth aetsth taesth atesth etsath tesath estath setath tseath steath eastth aestth esatth seatth asetth saetth taseth atseth tsaeth staeth asteth sateth tehast ethast theast hteast ehtast hetast teahst etahst taehst atehst eathst aethst thaest htaest tahest athest hatest ahtest ehatst heatst eahtst aehtst haetst ahetst tehsat ethsat thesat htesat ehtsat hetsat teshat etshat tsehat stehat esthat sethat thseat htseat tsheat stheat hsteat shteat ehstat hestat eshtat sehtat hsetat shetat teasht etasht taesht atesht eatsht aetsht tesaht etsaht tseaht steaht estaht setaht taseht atseht tsaeht staeht asteht sateht eastht aestht esatht seatht asetht saetht thaset htaset tahset athset hatset ahtset thsaet htsaet tshaet sthaet hstaet shtaet tashet atshet tsahet stahet asthet sathet hastet ahstet hsatet shatet ashtet sahtet ehastt heastt eahstt aehstt haestt ahestt ehsatt hesatt eshatt sehatt hseatt sheatt eashtt aeshtt esahtt seahtt asehtt saehtt hasett ahsett hsaett shaett ashett sahett tthase tthase thtase httase thtase httase ttahse ttahse tathse atthse tathse atthse thatse htatse tahtse athtse hattse ahttse thatse htatse tahtse athtse hattse ahttse tthsae tthsae thtsae httsae thtsae httsae ttshae ttshae tsthae stthae tsthae stthae thstae htstae tshtae sthtae hsttae shttae thstae htstae tshtae sthtae hsttae shttae ttashe ttashe tatshe attshe tatshe attshe ttsahe ttsahe tstahe sttahe tstahe sttahe tasthe atsthe tsathe stathe astthe satthe tasthe atsthe tsathe stathe astthe satthe thaste htaste tahste athste hatste ahtste thsate htsate tshate sthate hstate shtate tashte atshte tsahte stahte asthte sathte hastte ahstte hsatte shatte ashtte sahtte thaste htaste tahste athste hatste ahtste thsate htsate tshate sthate hstate shtate tashte atshte tsahte stahte asthte sathte hastte ahstte hsatte shatte ashtte sahtte ethast tehast ehtast hetast theast hteast etahst teahst eathst aethst taehst atehst ehatst heatst eahtst aehtst haetst ahetst thaest htaest tahest athest hatest ahtest ethsat tehsat ehtsat hetsat thesat htesat etshat teshat esthat sethat tsehat stehat ehstat hestat eshtat sehtat hsetat shetat thseat htseat tsheat stheat hsteat shteat etasht teasht eatsht aetsht taesht atesht etsaht tesaht estaht setaht tseaht steaht eastht aestht esatht seatht asetht saetht taseht atseht tsaeht staeht asteht sateht ehastt heastt eahstt aehstt haestt ahestt ehsatt hesatt eshatt sehatt hseatt sheatt eashtt aeshtt esahtt seahtt asehtt saehtt hasett ahsett hsaett shaett ashett sahett thaset htaset tahset athset hatset ahtset thsaet htsaet tshaet sthaet hstaet shtaet tashet atshet tsahet stahet asthet sathet hastet ahstet hsatet shatet ashtet sahtet
Note: these 'words' (valid or invalid) are all the permutations of the word tethas. These words are obtained by scrambling the letters in tethas.