shanks hsanks sahnks ashnks hasnks ahsnks shnaks hsnaks snhaks nshaks hnsaks nhsaks sanhks asnhks snahks nsahks anshks nashks hansks ahnsks hnasks nhasks anhsks nahsks shakns hsakns sahkns ashkns haskns ahskns shkans hskans skhans kshans hksans khsans sakhns askhns skahns ksahns akshns kashns haksns ahksns hkasns khasns akhsns kahsns shnkas hsnkas snhkas nshkas hnskas nhskas shknas hsknas skhnas kshnas hksnas khsnas snkhas nskhas sknhas ksnhas nkshas knshas hnksas nhksas hknsas khnsas nkhsas knhsas sankhs asnkhs snakhs nsakhs anskhs naskhs saknhs asknhs skanhs ksanhs aksnhs kasnhs snkahs nskahs sknahs ksnahs nksahs knsahs ankshs nakshs aknshs kanshs nkashs knashs hankss ahnkss hnakss nhakss anhkss nahkss haknss ahknss hkanss khanss akhnss kahnss hnkass nhkass hknass khnass nkhass knhass ankhss nakhss aknhss kanhss nkahss knahss shansk hsansk sahnsk ashnsk hasnsk ahsnsk shnask hsnask snhask nshask hnsask nhsask sanhsk asnhsk snahsk nsahsk anshsk nashsk hanssk ahnssk hnassk nhassk anhssk nahssk shasnk hsasnk sahsnk ashsnk hassnk ahssnk shsank hssank sshank sshank hssank shsank sashnk asshnk ssahnk ssahnk asshnk sashnk hassnk ahssnk hsasnk shasnk ashsnk sahsnk shnsak hsnsak snhsak nshsak hnssak nhssak shsnak hssnak sshnak sshnak hssnak shsnak snshak nsshak ssnhak ssnhak nsshak snshak hnssak nhssak hsnsak shnsak nshsak snhsak sanshk asnshk snashk nsashk ansshk nasshk sasnhk assnhk ssanhk ssanhk assnhk sasnhk snsahk nssahk ssnahk ssnahk nssahk snsahk ansshk nasshk asnshk sanshk nsashk snashk hanssk ahnssk hnassk nhassk anhssk nahssk hasnsk ahsnsk hsansk shansk ashnsk sahnsk hnsask nhsask hsnask shnask nshask snhask anshsk nashsk asnhsk sanhsk nsahsk snahsk shaksn hsaksn sahksn ashksn hasksn ahsksn shkasn hskasn skhasn kshasn hksasn khsasn sakhsn askhsn skahsn ksahsn akshsn kashsn hakssn ahkssn hkassn khassn akhssn kahssn shaskn hsaskn sahskn ashskn hasskn ahsskn shsakn hssakn sshakn sshakn hssakn shsakn sashkn asshkn ssahkn ssahkn asshkn sashkn hasskn ahsskn hsaskn shaskn ashskn sahskn shksan hsksan skhsan kshsan hkssan khssan shskan hsskan sshkan sshkan hsskan shskan skshan ksshan sskhan sskhan ksshan skshan hkssan khssan hsksan shksan kshsan skhsan sakshn askshn skashn ksashn aksshn kasshn saskhn asskhn ssakhn ssakhn asskhn saskhn sksahn kssahn sskahn sskahn kssahn sksahn aksshn kasshn askshn sakshn ksashn skashn hakssn ahkssn hkassn khassn akhssn kahssn hasksn ahsksn hsaksn shaksn ashksn sahksn hksasn khsasn hskasn shkasn kshasn skhasn akshsn kashsn askhsn sakhsn ksahsn skahsn shnksa hsnksa snhksa nshksa hnsksa nhsksa shknsa hsknsa skhnsa kshnsa hksnsa khsnsa snkhsa nskhsa sknhsa ksnhsa nkshsa knshsa hnkssa nhkssa hknssa khnssa nkhssa knhssa shnska hsnska snhska nshska hnsska nhsska shsnka hssnka sshnka sshnka hssnka shsnka snshka nsshka ssnhka ssnhka nsshka snshka hnsska nhsska hsnska shnska nshska snhska shksna hsksna skhsna kshsna hkssna khssna shskna hsskna sshkna sshkna hsskna shskna skshna ksshna sskhna sskhna ksshna skshna hkssna khssna hsksna shksna kshsna skhsna snksha nsksha sknsha ksnsha nkssha knssha snskha nsskha ssnkha ssnkha nsskha snskha sksnha kssnha ssknha ssknha kssnha sksnha nkssha knssha nsksha snksha ksnsha sknsha hnkssa nhkssa hknssa khnssa nkhssa knhssa hnsksa nhsksa hsnksa shnksa nshksa snhksa hksnsa khsnsa hsknsa shknsa kshnsa skhnsa nkshsa knshsa nskhsa snkhsa ksnhsa sknhsa sanksh asnksh snaksh nsaksh ansksh nasksh saknsh asknsh skansh ksansh aksnsh kasnsh snkash nskash sknash ksnash nksash knsash ankssh nakssh aknssh kanssh nkassh knassh sanskh asnskh snaskh nsaskh ansskh nasskh sasnkh assnkh ssankh ssankh assnkh sasnkh snsakh nssakh ssnakh ssnakh nssakh snsakh ansskh nasskh asnskh sanskh nsaskh snaskh saksnh asksnh skasnh ksasnh akssnh kassnh sasknh assknh ssaknh ssaknh assknh sasknh sksanh kssanh sskanh sskanh kssanh sksanh akssnh kassnh asksnh saksnh ksasnh skasnh snksah nsksah sknsah ksnsah nkssah knssah snskah nsskah ssnkah ssnkah nsskah snskah sksnah kssnah ssknah ssknah kssnah sksnah nkssah knssah nsksah snksah ksnsah sknsah ankssh nakssh aknssh kanssh nkassh knassh ansksh nasksh asnksh sanksh nsaksh snaksh aksnsh kasnsh asknsh saknsh ksansh skansh nksash knsash nskash snkash ksnash sknash hankss ahnkss hnakss nhakss anhkss nahkss haknss ahknss hkanss khanss akhnss kahnss hnkass nhkass hknass khnass nkhass knhass ankhss nakhss aknhss kanhss nkahss knahss hansks ahnsks hnasks nhasks anhsks nahsks hasnks ahsnks hsanks shanks ashnks sahnks hnsaks nhsaks hsnaks shnaks nshaks snhaks anshks nashks asnhks sanhks nsahks snahks haksns ahksns hkasns khasns akhsns kahsns haskns ahskns hsakns shakns ashkns sahkns hksans khsans hskans shkans kshans skhans akshns kashns askhns sakhns ksahns skahns hnksas nhksas hknsas khnsas nkhsas knhsas hnskas nhskas hsnkas shnkas nshkas snhkas hksnas khsnas hsknas shknas kshnas skhnas nkshas knshas nskhas snkhas ksnhas sknhas ankshs nakshs aknshs kanshs nkashs knashs anskhs naskhs asnkhs sankhs nsakhs snakhs aksnhs kasnhs asknhs saknhs ksanhs skanhs nksahs knsahs nskahs snkahs ksnahs sknahs
Note: these 'words' (valid or invalid) are all the permutations of the word shanks. These words are obtained by scrambling the letters in shanks.