shirks hsirks sihrks ishrks hisrks ihsrks shriks hsriks srhiks rshiks hrsiks rhsiks sirhks isrhks srihks rsihks irshks rishks hirsks ihrsks hrisks rhisks irhsks rihsks shikrs hsikrs sihkrs ishkrs hiskrs ihskrs shkirs hskirs skhirs kshirs hksirs khsirs sikhrs iskhrs skihrs ksihrs ikshrs kishrs hiksrs ihksrs hkisrs khisrs ikhsrs kihsrs shrkis hsrkis srhkis rshkis hrskis rhskis shkris hskris skhris kshris hksris khsris srkhis rskhis skrhis ksrhis rkshis krshis hrksis rhksis hkrsis khrsis rkhsis krhsis sirkhs isrkhs srikhs rsikhs irskhs riskhs sikrhs iskrhs skirhs ksirhs iksrhs kisrhs srkihs rskihs skrihs ksrihs rksihs krsihs irkshs rikshs ikrshs kirshs rkishs krishs hirkss ihrkss hrikss rhikss irhkss rihkss hikrss ihkrss hkirss khirss ikhrss kihrss hrkiss rhkiss hkriss khriss rkhiss krhiss irkhss rikhss ikrhss kirhss rkihss krihss shirsk hsirsk sihrsk ishrsk hisrsk ihsrsk shrisk hsrisk srhisk rshisk hrsisk rhsisk sirhsk isrhsk srihsk rsihsk irshsk rishsk hirssk ihrssk hrissk rhissk irhssk rihssk shisrk hsisrk sihsrk ishsrk hissrk ihssrk shsirk hssirk sshirk sshirk hssirk shsirk sishrk isshrk ssihrk ssihrk isshrk sishrk hissrk ihssrk hsisrk shisrk ishsrk sihsrk shrsik hsrsik srhsik rshsik hrssik rhssik shsrik hssrik sshrik sshrik hssrik shsrik srshik rsshik ssrhik ssrhik rsshik srshik hrssik rhssik hsrsik shrsik rshsik srhsik sirshk isrshk srishk rsishk irsshk risshk sisrhk issrhk ssirhk ssirhk issrhk sisrhk srsihk rssihk ssrihk ssrihk rssihk srsihk irsshk risshk isrshk sirshk rsishk srishk hirssk ihrssk hrissk rhissk irhssk rihssk hisrsk ihsrsk hsirsk shirsk ishrsk sihrsk hrsisk rhsisk hsrisk shrisk rshisk srhisk irshsk rishsk isrhsk sirhsk rsihsk srihsk shiksr hsiksr sihksr ishksr hisksr ihsksr shkisr hskisr skhisr kshisr hksisr khsisr sikhsr iskhsr skihsr ksihsr ikshsr kishsr hikssr ihkssr hkissr khissr ikhssr kihssr shiskr hsiskr sihskr ishskr hisskr ihsskr shsikr hssikr sshikr sshikr hssikr shsikr sishkr isshkr ssihkr ssihkr isshkr sishkr hisskr ihsskr hsiskr shiskr ishskr sihskr shksir hsksir skhsir kshsir hkssir khssir shskir hsskir sshkir sshkir hsskir shskir skshir ksshir sskhir sskhir ksshir skshir hkssir khssir hsksir shksir kshsir skhsir sikshr iskshr skishr ksishr iksshr kisshr siskhr isskhr ssikhr ssikhr isskhr siskhr sksihr kssihr sskihr sskihr kssihr sksihr iksshr kisshr iskshr sikshr ksishr skishr hikssr ihkssr hkissr khissr ikhssr kihssr hisksr ihsksr hsiksr shiksr ishksr sihksr hksisr khsisr hskisr shkisr kshisr skhisr ikshsr kishsr iskhsr sikhsr ksihsr skihsr shrksi hsrksi srhksi rshksi hrsksi rhsksi shkrsi hskrsi skhrsi kshrsi hksrsi khsrsi srkhsi rskhsi skrhsi ksrhsi rkshsi krshsi hrkssi rhkssi hkrssi khrssi rkhssi krhssi shrski hsrski srhski rshski hrsski rhsski shsrki hssrki sshrki sshrki hssrki shsrki srshki rsshki ssrhki ssrhki rsshki srshki hrsski rhsski hsrski shrski rshski srhski shksri hsksri skhsri kshsri hkssri khssri shskri hsskri sshkri sshkri hsskri shskri skshri ksshri sskhri sskhri ksshri skshri hkssri khssri hsksri shksri kshsri skhsri srkshi rskshi skrshi ksrshi rksshi krsshi srskhi rsskhi ssrkhi ssrkhi rsskhi srskhi sksrhi kssrhi sskrhi sskrhi kssrhi sksrhi rksshi krsshi rskshi srkshi ksrshi skrshi hrkssi rhkssi hkrssi khrssi rkhssi krhssi hrsksi rhsksi hsrksi shrksi rshksi srhksi hksrsi khsrsi hskrsi shkrsi kshrsi skhrsi rkshsi krshsi rskhsi srkhsi ksrhsi skrhsi sirksh isrksh sriksh rsiksh irsksh risksh sikrsh iskrsh skirsh ksirsh iksrsh kisrsh srkish rskish skrish ksrish rksish krsish irkssh rikssh ikrssh kirssh rkissh krissh sirskh isrskh sriskh rsiskh irsskh risskh sisrkh issrkh ssirkh ssirkh issrkh sisrkh srsikh rssikh ssrikh ssrikh rssikh srsikh irsskh risskh isrskh sirskh rsiskh sriskh siksrh isksrh skisrh ksisrh ikssrh kissrh siskrh isskrh ssikrh ssikrh isskrh siskrh sksirh kssirh sskirh sskirh kssirh sksirh ikssrh kissrh isksrh siksrh ksisrh skisrh srksih rsksih skrsih ksrsih rkssih krssih srskih rsskih ssrkih ssrkih rsskih srskih sksrih kssrih sskrih sskrih kssrih sksrih rkssih krssih rsksih srksih ksrsih skrsih irkssh rikssh ikrssh kirssh rkissh krissh irsksh risksh isrksh sirksh rsiksh sriksh iksrsh kisrsh iskrsh sikrsh ksirsh skirsh rksish krsish rskish srkish ksrish skrish hirkss ihrkss hrikss rhikss irhkss rihkss hikrss ihkrss hkirss khirss ikhrss kihrss hrkiss rhkiss hkriss khriss rkhiss krhiss irkhss rikhss ikrhss kirhss rkihss krihss hirsks ihrsks hrisks rhisks irhsks rihsks hisrks ihsrks hsirks shirks ishrks sihrks hrsiks rhsiks hsriks shriks rshiks srhiks irshks rishks isrhks sirhks rsihks srihks hiksrs ihksrs hkisrs khisrs ikhsrs kihsrs hiskrs ihskrs hsikrs shikrs ishkrs sihkrs hksirs khsirs hskirs shkirs kshirs skhirs ikshrs kishrs iskhrs sikhrs ksihrs skihrs hrksis rhksis hkrsis khrsis rkhsis krhsis hrskis rhskis hsrkis shrkis rshkis srhkis hksris khsris hskris shkris kshris skhris rkshis krshis rskhis srkhis ksrhis skrhis irkshs rikshs ikrshs kirshs rkishs krishs irskhs riskhs isrkhs sirkhs rsikhs srikhs iksrhs kisrhs iskrhs sikrhs ksirhs skirhs rksihs krsihs rskihs srkihs ksrihs skrihs
Note: these 'words' (valid or invalid) are all the permutations of the word shirks. These words are obtained by scrambling the letters in shirks.