tashes atshes tsahes stahes asthes sathes tahses athses thases htases ahtses hatses tshaes sthaes thsaes htsaes shtaes hstaes ashtes sahtes ahstes hastes shates hsates tasehs atsehs tsaehs staehs astehs satehs taeshs ateshs teashs etashs aetshs eatshs tseahs steahs tesahs etsahs setahs estahs aseths saeths aesths easths seaths esaths tahess athess thaess htaess ahtess hatess taehss atehss teahss etahss aethss eathss theass hteass tehass ethass hetass ehtass ahetss haetss aehtss eahtss heatss ehatss tsheas stheas thseas htseas shteas hsteas tsehas stehas teshas etshas sethas esthas thesas htesas tehsas ethsas hetsas ehtsas shetas hsetas sehtas eshtas hestas ehstas ashets sahets ahsets hasets shaets hsaets asehts saehts aeshts eashts seahts esahts ahests haests aehsts eahsts heasts ehasts sheats hseats sehats eshats hesats ehsats tashse atshse tsahse stahse asthse sathse tahsse athsse thasse htasse ahtsse hatsse tshase sthase thsase htsase shtase hstase ashtse sahtse ahstse hastse shatse hsatse tasshe atsshe tsashe stashe astshe satshe tasshe atsshe tsashe stashe astshe satshe tssahe stsahe tssahe stsahe sstahe sstahe assthe sasthe assthe sasthe ssathe ssathe tahsse athsse thasse htasse ahtsse hatsse tashse atshse tsahse stahse asthse sathse thsase htsase tshase sthase hstase shtase ahstse hastse ashtse sahtse hsatse shatse tshsae sthsae thssae htssae shtsae hstsae tsshae stshae tsshae stshae ssthae ssthae thssae htssae tshsae sthsae hstsae shtsae shstae hsstae sshtae sshtae hsstae shstae ashste sahste ahsste hasste shaste hsaste asshte sashte asshte sashte ssahte ssahte ahsste hasste ashste sahste hsaste shaste shsate hssate sshate sshate hssate shsate tasesh atsesh tsaesh staesh astesh satesh taessh atessh teassh etassh aetssh eatssh tseash steash tesash etsash setash estash asetsh saetsh aestsh eastsh seatsh esatsh tasseh atsseh tsaseh staseh astseh satseh tasseh atsseh tsaseh staseh astseh satseh tssaeh stsaeh tssaeh stsaeh sstaeh sstaeh assteh sasteh assteh sasteh ssateh ssateh taessh atessh teassh etassh aetssh eatssh tasesh atsesh tsaesh staesh astesh satesh tesash etsash tseash steash estash setash aestsh eastsh asetsh saetsh esatsh seatsh tsesah stesah tessah etssah setsah estsah tsseah stseah tsseah stseah ssteah ssteah tessah etssah tsesah stesah estsah setsah sestah esstah ssetah ssetah esstah sestah asesth saesth aessth eassth seasth esasth asseth saseth asseth saseth ssaeth ssaeth aessth eassth asesth saesth esasth seasth sesath essath sseath sseath essath sesath tahess athess thaess htaess ahtess hatess taehss atehss teahss etahss aethss eathss theass hteass tehass ethass hetass ehtass ahetss haetss aehtss eahtss heatss ehatss tahses athses thases htases ahtses hatses tashes atshes tsahes stahes asthes sathes thsaes htsaes tshaes sthaes hstaes shtaes ahstes hastes ashtes sahtes hsates shates taeshs ateshs teashs etashs aetshs eatshs tasehs atsehs tsaehs staehs astehs satehs tesahs etsahs tseahs steahs estahs setahs aesths easths aseths saeths esaths seaths thesas htesas tehsas ethsas hetsas ehtsas thseas htseas tsheas stheas hsteas shteas teshas etshas tsehas stehas esthas sethas hestas ehstas hsetas shetas eshtas sehtas ahests haests aehsts eahsts heasts ehasts ahsets hasets ashets sahets hsaets shaets aeshts eashts asehts saehts esahts seahts hesats ehsats hseats sheats eshats sehats tshesa sthesa thsesa htsesa shtesa hstesa tsehsa stehsa teshsa etshsa sethsa esthsa thessa htessa tehssa ethssa hetssa ehtssa shetsa hsetsa sehtsa eshtsa hestsa ehstsa tshsea sthsea thssea htssea shtsea hstsea tsshea stshea tsshea stshea ssthea ssthea thssea htssea tshsea sthsea hstsea shtsea shstea hsstea sshtea sshtea hsstea shstea tsesha stesha tessha etssha setsha estsha tsseha stseha tsseha stseha ssteha ssteha tessha etssha tsesha stesha estsha setsha sestha esstha ssetha ssetha esstha sestha thessa htessa tehssa ethssa hetssa ehtssa thsesa htsesa tshesa sthesa hstesa shtesa teshsa etshsa tsehsa stehsa esthsa sethsa hestsa ehstsa hsetsa shetsa eshtsa sehtsa shesta hsesta sehsta eshsta hessta ehssta shseta hsseta ssheta ssheta hsseta shseta seshta esshta ssehta ssehta esshta seshta hessta ehssta hsesta shesta eshsta sehsta ashest sahest ahsest hasest shaest hsaest asehst saehst aeshst eashst seahst esahst ahesst haesst aehsst eahsst heasst ehasst sheast hseast sehast eshast hesast ehsast ashset sahset ahsset hasset shaset hsaset asshet sashet asshet sashet ssahet ssahet ahsset hasset ashset sahset hsaset shaset shsaet hssaet sshaet sshaet hssaet shsaet asesht saesht aessht eassht seasht esasht asseht saseht asseht saseht ssaeht ssaeht aessht eassht asesht saesht esasht seasht sesaht essaht sseaht sseaht essaht sesaht ahesst haesst aehsst eahsst heasst ehasst ahsest hasest ashest sahest hsaest shaest aeshst eashst asehst saehst esahst seahst hesast ehsast hseast sheast eshast sehast shesat hsesat sehsat eshsat hessat ehssat shseat hsseat ssheat ssheat hsseat shseat seshat esshat ssehat ssehat esshat seshat hessat ehssat hsesat shesat eshsat sehsat
Note: these 'words' (valid or invalid) are all the permutations of the word tashes. These words are obtained by scrambling the letters in tashes.