whastr hwastr wahstr awhstr hawstr ahwstr whsatr hwsatr wshatr swhatr hswatr shwatr washtr awshtr wsahtr swahtr aswhtr sawhtr haswtr ahswtr hsawtr shawtr ashwtr sahwtr whatsr hwatsr wahtsr awhtsr hawtsr ahwtsr whtasr hwtasr wthasr twhasr htwasr thwasr wathsr awthsr wtahsr twahsr atwhsr tawhsr hatwsr ahtwsr htawsr thawsr athwsr tahwsr whstar hwstar wshtar swhtar hswtar shwtar whtsar hwtsar wthsar twhsar htwsar thwsar wsthar swthar wtshar twshar stwhar tswhar hstwar shtwar htswar thswar sthwar tshwar wasthr awsthr wsathr swathr aswthr sawthr watshr awtshr wtashr twashr atwshr tawshr wstahr swtahr wtsahr twsahr stwahr tswahr astwhr satwhr atswhr taswhr stawhr tsawhr hastwr ahstwr hsatwr shatwr ashtwr sahtwr hatswr ahtswr htaswr thaswr athswr tahswr hstawr shtawr htsawr thsawr sthawr tshawr asthwr sathwr atshwr tashwr stahwr tsahwr whasrt hwasrt wahsrt awhsrt hawsrt ahwsrt whsart hwsart wshart swhart hswart shwart washrt awshrt wsahrt swahrt aswhrt sawhrt haswrt ahswrt hsawrt shawrt ashwrt sahwrt wharst hwarst wahrst awhrst hawrst ahwrst whrast hwrast wrhast rwhast hrwast rhwast warhst awrhst wrahst rwahst arwhst rawhst harwst ahrwst hrawst rhawst arhwst rahwst whsrat hwsrat wshrat swhrat hswrat shwrat whrsat hwrsat wrhsat rwhsat hrwsat rhwsat wsrhat swrhat wrshat rwshat srwhat rswhat hsrwat shrwat hrswat rhswat srhwat rshwat wasrht awsrht wsarht swarht aswrht sawrht warsht awrsht wrasht rwasht arwsht rawsht wsraht swraht wrsaht rwsaht srwaht rswaht asrwht sarwht arswht raswht srawht rsawht hasrwt ahsrwt hsarwt sharwt ashrwt sahrwt harswt ahrswt hraswt rhaswt arhswt rahswt hsrawt shrawt hrsawt rhsawt srhawt rshawt asrhwt sarhwt arshwt rashwt srahwt rsahwt whatrs hwatrs wahtrs awhtrs hawtrs ahwtrs whtars hwtars wthars twhars htwars thwars wathrs awthrs wtahrs twahrs atwhrs tawhrs hatwrs ahtwrs htawrs thawrs athwrs tahwrs wharts hwarts wahrts awhrts hawrts ahwrts whrats hwrats wrhats rwhats hrwats rhwats warhts awrhts wrahts rwahts arwhts rawhts harwts ahrwts hrawts rhawts arhwts rahwts whtras hwtras wthras twhras htwras thwras whrtas hwrtas wrhtas rwhtas hrwtas rhwtas wtrhas twrhas wrthas rwthas trwhas rtwhas htrwas thrwas hrtwas rhtwas trhwas rthwas watrhs awtrhs wtarhs twarhs atwrhs tawrhs warths awrths wraths rwaths arwths rawths wtrahs twrahs wrtahs rwtahs trwahs rtwahs atrwhs tarwhs artwhs ratwhs trawhs rtawhs hatrws ahtrws htarws tharws athrws tahrws hartws ahrtws hratws rhatws arhtws rahtws htraws thraws hrtaws rhtaws trhaws rthaws atrhws tarhws arthws rathws trahws rtahws whstra hwstra wshtra swhtra hswtra shwtra whtsra hwtsra wthsra twhsra htwsra thwsra wsthra swthra wtshra twshra stwhra tswhra hstwra shtwra htswra thswra sthwra tshwra whsrta hwsrta wshrta swhrta hswrta shwrta whrsta hwrsta wrhsta rwhsta hrwsta rhwsta wsrhta swrhta wrshta rwshta srwhta rswhta hsrwta shrwta hrswta rhswta srhwta rshwta whtrsa hwtrsa wthrsa twhrsa htwrsa thwrsa whrtsa hwrtsa wrhtsa rwhtsa hrwtsa rhwtsa wtrhsa twrhsa wrthsa rwthsa trwhsa rtwhsa htrwsa thrwsa hrtwsa rhtwsa trhwsa rthwsa wstrha swtrha wtsrha twsrha stwrha tswrha wsrtha swrtha wrstha rwstha srwtha rswtha wtrsha twrsha wrtsha rwtsha trwsha rtwsha strwha tsrwha srtwha rstwha trswha rtswha hstrwa shtrwa htsrwa thsrwa sthrwa tshrwa hsrtwa shrtwa hrstwa rhstwa srhtwa rshtwa htrswa thrswa hrtswa rhtswa trhswa rthswa strhwa tsrhwa srthwa rsthwa trshwa rtshwa wastrh awstrh wsatrh swatrh aswtrh sawtrh watsrh awtsrh wtasrh twasrh atwsrh tawsrh wstarh swtarh wtsarh twsarh stwarh tswarh astwrh satwrh atswrh taswrh stawrh tsawrh wasrth awsrth wsarth swarth aswrth sawrth warsth awrsth wrasth rwasth arwsth rawsth wsrath swrath wrsath rwsath srwath rswath asrwth sarwth arswth raswth srawth rsawth watrsh awtrsh wtarsh twarsh atwrsh tawrsh wartsh awrtsh wratsh rwatsh arwtsh rawtsh wtrash twrash wrtash rwtash trwash rtwash atrwsh tarwsh artwsh ratwsh trawsh rtawsh wstrah swtrah wtsrah twsrah stwrah tswrah wsrtah swrtah wrstah rwstah srwtah rswtah wtrsah twrsah wrtsah rwtsah trwsah rtwsah strwah tsrwah srtwah rstwah trswah rtswah astrwh satrwh atsrwh tasrwh starwh tsarwh asrtwh sartwh arstwh rastwh sratwh rsatwh atrswh tarswh artswh ratswh traswh rtaswh strawh tsrawh srtawh rstawh trsawh rtsawh hastrw ahstrw hsatrw shatrw ashtrw sahtrw hatsrw ahtsrw htasrw thasrw athsrw tahsrw hstarw shtarw htsarw thsarw stharw tsharw asthrw sathrw atshrw tashrw stahrw tsahrw hasrtw ahsrtw hsartw shartw ashrtw sahrtw harstw ahrstw hrastw rhastw arhstw rahstw hsratw shratw hrsatw rhsatw srhatw rshatw asrhtw sarhtw arshtw rashtw srahtw rsahtw hatrsw ahtrsw htarsw tharsw athrsw tahrsw hartsw ahrtsw hratsw rhatsw arhtsw rahtsw htrasw thrasw hrtasw rhtasw trhasw rthasw atrhsw tarhsw arthsw rathsw trahsw rtahsw hstraw shtraw htsraw thsraw sthraw tshraw hsrtaw shrtaw hrstaw rhstaw srhtaw rshtaw htrsaw thrsaw hrtsaw rhtsaw trhsaw rthsaw strhaw tsrhaw srthaw rsthaw trshaw rtshaw astrhw satrhw atsrhw tasrhw starhw tsarhw asrthw sarthw arsthw rasthw srathw rsathw atrshw tarshw artshw ratshw trashw rtashw strahw tsrahw srtahw rstahw trsahw rtsahw
Note: these 'words' (valid or invalid) are all the permutations of the word whastr. These words are obtained by scrambling the letters in whastr.