quaits uqaits qauits aquits uaqits auqits quiats uqiats qiuats iquats uiqats iuqats qaiuts aqiuts qiauts iqauts aiquts iaquts uaiqts auiqts uiaqts iuaqts aiuqts iauqts quatis uqatis qautis aqutis uaqtis auqtis qutais uqtais qtuais tquais utqais tuqais qatuis aqtuis qtauis tqauis atquis taquis uatqis autqis utaqis tuaqis atuqis tauqis quitas uqitas qiutas iqutas uiqtas iuqtas qutias uqtias qtuias tquias utqias tuqias qituas iqtuas qtiuas tqiuas itquas tiquas uitqas iutqas utiqas tuiqas ituqas tiuqas qaitus aqitus qiatus iqatus aiqtus iaqtus qatius aqtius qtaius tqaius atqius taqius qitaus iqtaus qtiaus tqiaus itqaus tiqaus aitqus iatqus atiqus taiqus itaqus tiaqus uaitqs auitqs uiatqs iuatqs aiutqs iautqs uatiqs autiqs utaiqs tuaiqs atuiqs tauiqs uitaqs iutaqs utiaqs tuiaqs ituaqs tiuaqs aituqs iatuqs atiuqs taiuqs itauqs tiauqs quaist uqaist qauist aquist uaqist auqist quiast uqiast qiuast iquast uiqast iuqast qaiust aqiust qiaust iqaust aiqust iaqust uaiqst auiqst uiaqst iuaqst aiuqst iauqst quasit uqasit qausit aqusit uaqsit auqsit qusait uqsait qsuait squait usqait suqait qasuit aqsuit qsauit sqauit asquit saquit uasqit ausqit usaqit suaqit asuqit sauqit quisat uqisat qiusat iqusat uiqsat iuqsat qusiat uqsiat qsuiat squiat usqiat suqiat qisuat iqsuat qsiuat sqiuat isquat siquat uisqat iusqat usiqat suiqat isuqat siuqat qaisut aqisut qiasut iqasut aiqsut iaqsut qasiut aqsiut qsaiut sqaiut asqiut saqiut qisaut iqsaut qsiaut sqiaut isqaut siqaut aisqut iasqut asiqut saiqut isaqut siaqut uaisqt auisqt uiasqt iuasqt aiusqt iausqt uasiqt ausiqt usaiqt suaiqt asuiqt sauiqt uisaqt iusaqt usiaqt suiaqt isuaqt siuaqt aisuqt iasuqt asiuqt saiuqt isauqt siauqt quatsi uqatsi qautsi aqutsi uaqtsi auqtsi qutasi uqtasi qtuasi tquasi utqasi tuqasi qatusi aqtusi qtausi tqausi atqusi taqusi uatqsi autqsi utaqsi tuaqsi atuqsi tauqsi quasti uqasti qausti aqusti uaqsti auqsti qusati uqsati qsuati squati usqati suqati qasuti aqsuti qsauti sqauti asquti saquti uasqti ausqti usaqti suaqti asuqti sauqti qutsai uqtsai qtusai tqusai utqsai tuqsai qustai uqstai qsutai squtai usqtai suqtai qtsuai tqsuai qstuai sqtuai tsquai stquai utsqai tusqai ustqai sutqai tsuqai stuqai qatsui aqtsui qtasui tqasui atqsui taqsui qastui aqstui qsatui sqatui asqtui saqtui qtsaui tqsaui qstaui sqtaui tsqaui stqaui atsqui tasqui astqui satqui tsaqui staqui uatsqi autsqi utasqi tuasqi atusqi tausqi uastqi austqi usatqi suatqi asutqi sautqi utsaqi tusaqi ustaqi sutaqi tsuaqi stuaqi atsuqi tasuqi astuqi satuqi tsauqi stauqi quitsa uqitsa qiutsa iqutsa uiqtsa iuqtsa qutisa uqtisa qtuisa tquisa utqisa tuqisa qitusa iqtusa qtiusa tqiusa itqusa tiqusa uitqsa iutqsa utiqsa tuiqsa ituqsa tiuqsa quista uqista qiusta iqusta uiqsta iuqsta qusita uqsita qsuita squita usqita suqita qisuta iqsuta qsiuta sqiuta isquta siquta uisqta iusqta usiqta suiqta isuqta siuqta qutsia uqtsia qtusia tqusia utqsia tuqsia qustia uqstia qsutia squtia usqtia suqtia qtsuia tqsuia qstuia sqtuia tsquia stquia utsqia tusqia ustqia sutqia tsuqia stuqia qitsua iqtsua qtisua tqisua itqsua tiqsua qistua iqstua qsitua sqitua isqtua siqtua qtsiua tqsiua qstiua sqtiua tsqiua stqiua itsqua tisqua istqua sitqua tsiqua stiqua uitsqa iutsqa utisqa tuisqa itusqa tiusqa uistqa iustqa usitqa suitqa isutqa siutqa utsiqa tusiqa ustiqa sutiqa tsuiqa stuiqa itsuqa tisuqa istuqa situqa tsiuqa stiuqa qaitsu aqitsu qiatsu iqatsu aiqtsu iaqtsu qatisu aqtisu qtaisu tqaisu atqisu taqisu qitasu iqtasu qtiasu tqiasu itqasu tiqasu aitqsu iatqsu atiqsu taiqsu itaqsu tiaqsu qaistu aqistu qiastu iqastu aiqstu iaqstu qasitu aqsitu qsaitu sqaitu asqitu saqitu qisatu iqsatu qsiatu sqiatu isqatu siqatu aisqtu iasqtu asiqtu saiqtu isaqtu siaqtu qatsiu aqtsiu qtasiu tqasiu atqsiu taqsiu qastiu aqstiu qsatiu sqatiu asqtiu saqtiu qtsaiu tqsaiu qstaiu sqtaiu tsqaiu stqaiu atsqiu tasqiu astqiu satqiu tsaqiu staqiu qitsau iqtsau qtisau tqisau itqsau tiqsau qistau iqstau qsitau sqitau isqtau siqtau qtsiau tqsiau qstiau sqtiau tsqiau stqiau itsqau tisqau istqau sitqau tsiqau stiqau aitsqu iatsqu atisqu taisqu itasqu tiasqu aistqu iastqu asitqu saitqu isatqu siatqu atsiqu tasiqu astiqu satiqu tsaiqu staiqu itsaqu tisaqu istaqu sitaqu tsiaqu stiaqu uaitsq auitsq uiatsq iuatsq aiutsq iautsq uatisq autisq utaisq tuaisq atuisq tauisq uitasq iutasq utiasq tuiasq ituasq tiuasq aitusq iatusq atiusq taiusq itausq tiausq uaistq auistq uiastq iuastq aiustq iaustq uasitq ausitq usaitq suaitq asuitq sauitq uisatq iusatq usiatq suiatq isuatq siuatq aisutq iasutq asiutq saiutq isautq siautq uatsiq autsiq utasiq tuasiq atusiq tausiq uastiq austiq usatiq suatiq asutiq sautiq utsaiq tusaiq ustaiq sutaiq tsuaiq stuaiq atsuiq tasuiq astuiq satuiq tsauiq stauiq uitsaq iutsaq utisaq tuisaq itusaq tiusaq uistaq iustaq usitaq suitaq isutaq siutaq utsiaq tusiaq ustiaq sutiaq tsuiaq stuiaq itsuaq tisuaq istuaq situaq tsiuaq stiuaq aitsuq iatsuq atisuq taisuq itasuq tiasuq aistuq iastuq asituq saituq isatuq siatuq atsiuq tasiuq astiuq satiuq tsaiuq staiuq itsauq tisauq istauq sitauq tsiauq stiauq
Note: these 'words' (valid or invalid) are all the permutations of the word quaits. These words are obtained by scrambling the letters in quaits.