arhats rahats ahrats harats rhaats hraats arahts raahts aarhts aarhts raahts arahts aharts haarts aahrts aahrts haarts aharts rhaats hraats rahats arhats harats ahrats arhtas rahtas ahrtas hartas rhatas hratas arthas rathas atrhas tarhas rtahas trahas ahtras hatras athras tahras htaras tharas rhtaas hrtaas rthaas trhaas htraas thraas araths raaths aarths aarths raaths araths artahs ratahs atrahs tarahs rtaahs traahs aatrhs aatrhs atarhs taarhs atarhs taarhs ratahs artahs rtaahs traahs atrahs tarahs ahatrs haatrs aahtrs aahtrs haatrs ahatrs ahtars hatars athars tahars htaars thaars aathrs aathrs atahrs taahrs atahrs taahrs hatars ahtars htaars thaars athars tahars rhatas hratas rahtas arhtas hartas ahrtas rhtaas hrtaas rthaas trhaas htraas thraas rathas arthas rtahas trahas atrhas tarhas hatras ahtras htaras tharas athras tahras arhast rahast ahrast harast rhaast hraast arahst raahst aarhst aarhst raahst arahst aharst haarst aahrst aahrst haarst aharst rhaast hraast rahast arhast harast ahrast arhsat rahsat ahrsat harsat rhasat hrasat arshat rashat asrhat sarhat rsahat srahat ahsrat hasrat ashrat sahrat hsarat sharat rhsaat hrsaat rshaat srhaat hsraat shraat arasht raasht aarsht aarsht raasht arasht arsaht rasaht asraht saraht rsaaht sraaht aasrht aasrht asarht saarht asarht saarht rasaht arsaht rsaaht sraaht asraht saraht ahasrt haasrt aahsrt aahsrt haasrt ahasrt ahsart hasart ashart sahart hsaart shaart aashrt aashrt asahrt saahrt asahrt saahrt hasart ahsart hsaart shaart ashart sahart rhasat hrasat rahsat arhsat harsat ahrsat rhsaat hrsaat rshaat srhaat hsraat shraat rashat arshat rsahat srahat asrhat sarhat hasrat ahsrat hsarat sharat ashrat sahrat arhtsa rahtsa ahrtsa hartsa rhatsa hratsa arthsa rathsa atrhsa tarhsa rtahsa trahsa ahtrsa hatrsa athrsa tahrsa htarsa tharsa rhtasa hrtasa rthasa trhasa htrasa thrasa arhsta rahsta ahrsta harsta rhasta hrasta arshta rashta asrhta sarhta rsahta srahta ahsrta hasrta ashrta sahrta hsarta sharta rhsata hrsata rshata srhata hsrata shrata artsha ratsha atrsha tarsha rtasha trasha arstha rastha asrtha sartha rsatha sratha atsrha tasrha astrha satrha tsarha starha rtsaha trsaha rstaha srtaha tsraha straha ahtsra hatsra athsra tahsra htasra thasra ahstra hastra ashtra sahtra hsatra shatra atshra tashra asthra sathra tsahra stahra htsara thsara hstara shtara tshara sthara rhtsaa hrtsaa rthsaa trhsaa htrsaa thrsaa rhstaa hrstaa rshtaa srhtaa hsrtaa shrtaa rtshaa trshaa rsthaa srthaa tsrhaa strhaa htsraa thsraa hstraa shtraa tshraa sthraa aratsh raatsh aartsh aartsh raatsh aratsh artash ratash atrash tarash rtaash traash aatrsh aatrsh atarsh taarsh atarsh taarsh ratash artash rtaash traash atrash tarash arasth raasth aarsth aarsth raasth arasth arsath rasath asrath sarath rsaath sraath aasrth aasrth asarth saarth asarth saarth rasath arsath rsaath sraath asrath sarath artsah ratsah atrsah tarsah rtasah trasah arstah rastah asrtah sartah rsatah sratah atsrah tasrah astrah satrah tsarah starah rtsaah trsaah rstaah srtaah tsraah straah aatsrh aatsrh atasrh taasrh atasrh taasrh aastrh aastrh asatrh saatrh asatrh saatrh atsarh tasarh astarh satarh tsaarh staarh atsarh tasarh astarh satarh tsaarh staarh ratsah artsah rtasah trasah atrsah tarsah rastah arstah rsatah sratah asrtah sartah rtsaah trsaah rstaah srtaah tsraah straah atsrah tasrah astrah satrah tsarah starah ahatsr haatsr aahtsr aahtsr haatsr ahatsr ahtasr hatasr athasr tahasr htaasr thaasr aathsr aathsr atahsr taahsr atahsr taahsr hatasr ahtasr htaasr thaasr athasr tahasr ahastr haastr aahstr aahstr haastr ahastr ahsatr hasatr ashatr sahatr hsaatr shaatr aashtr aashtr asahtr saahtr asahtr saahtr hasatr ahsatr hsaatr shaatr ashatr sahatr ahtsar hatsar athsar tahsar htasar thasar ahstar hastar ashtar sahtar hsatar shatar atshar tashar asthar sathar tsahar stahar htsaar thsaar hstaar shtaar tshaar sthaar aatshr aatshr atashr taashr atashr taashr aasthr aasthr asathr saathr asathr saathr atsahr tasahr astahr satahr tsaahr staahr atsahr tasahr astahr satahr tsaahr staahr hatsar ahtsar htasar thasar athsar tahsar hastar ahstar hsatar shatar ashtar sahtar htsaar thsaar hstaar shtaar tshaar sthaar atshar tashar asthar sathar tsahar stahar rhatsa hratsa rahtsa arhtsa hartsa ahrtsa rhtasa hrtasa rthasa trhasa htrasa thrasa rathsa arthsa rtahsa trahsa atrhsa tarhsa hatrsa ahtrsa htarsa tharsa athrsa tahrsa rhasta hrasta rahsta arhsta harsta ahrsta rhsata hrsata rshata srhata hsrata shrata rashta arshta rsahta srahta asrhta sarhta hasrta ahsrta hsarta sharta ashrta sahrta rhtsaa hrtsaa rthsaa trhsaa htrsaa thrsaa rhstaa hrstaa rshtaa srhtaa hsrtaa shrtaa rtshaa trshaa rsthaa srthaa tsrhaa strhaa htsraa thsraa hstraa shtraa tshraa sthraa ratsha artsha rtasha trasha atrsha tarsha rastha arstha rsatha sratha asrtha sartha rtsaha trsaha rstaha srtaha tsraha straha atsrha tasrha astrha satrha tsarha starha hatsra ahtsra htasra thasra athsra tahsra hastra ahstra hsatra shatra ashtra sahtra htsara thsara hstara shtara tshara sthara atshra tashra asthra sathra tsahra stahra
Note: these 'words' (valid or invalid) are all the permutations of the word arhats. These words are obtained by scrambling the letters in arhats.