smirks msirks simrks ismrks misrks imsrks smriks msriks srmiks rsmiks mrsiks rmsiks sirmks isrmks srimks rsimks irsmks rismks mirsks imrsks mrisks rmisks irmsks rimsks smikrs msikrs simkrs ismkrs miskrs imskrs smkirs mskirs skmirs ksmirs mksirs kmsirs sikmrs iskmrs skimrs ksimrs iksmrs kismrs miksrs imksrs mkisrs kmisrs ikmsrs kimsrs smrkis msrkis srmkis rsmkis mrskis rmskis smkris mskris skmris ksmris mksris kmsris srkmis rskmis skrmis ksrmis rksmis krsmis mrksis rmksis mkrsis kmrsis rkmsis krmsis sirkms isrkms srikms rsikms irskms riskms sikrms iskrms skirms ksirms iksrms kisrms srkims rskims skrims ksrims rksims krsims irksms riksms ikrsms kirsms rkisms krisms mirkss imrkss mrikss rmikss irmkss rimkss mikrss imkrss mkirss kmirss ikmrss kimrss mrkiss rmkiss mkriss kmriss rkmiss krmiss irkmss rikmss ikrmss kirmss rkimss krimss smirsk msirsk simrsk ismrsk misrsk imsrsk smrisk msrisk srmisk rsmisk mrsisk rmsisk sirmsk isrmsk srimsk rsimsk irsmsk rismsk mirssk imrssk mrissk rmissk irmssk rimssk smisrk msisrk simsrk ismsrk missrk imssrk smsirk mssirk ssmirk ssmirk mssirk smsirk sismrk issmrk ssimrk ssimrk issmrk sismrk missrk imssrk msisrk smisrk ismsrk simsrk smrsik msrsik srmsik rsmsik mrssik rmssik smsrik mssrik ssmrik ssmrik mssrik smsrik srsmik rssmik ssrmik ssrmik rssmik srsmik mrssik rmssik msrsik smrsik rsmsik srmsik sirsmk isrsmk srismk rsismk irssmk rissmk sisrmk issrmk ssirmk ssirmk issrmk sisrmk srsimk rssimk ssrimk ssrimk rssimk srsimk irssmk rissmk isrsmk sirsmk rsismk srismk mirssk imrssk mrissk rmissk irmssk rimssk misrsk imsrsk msirsk smirsk ismrsk simrsk mrsisk rmsisk msrisk smrisk rsmisk srmisk irsmsk rismsk isrmsk sirmsk rsimsk srimsk smiksr msiksr simksr ismksr misksr imsksr smkisr mskisr skmisr ksmisr mksisr kmsisr sikmsr iskmsr skimsr ksimsr iksmsr kismsr mikssr imkssr mkissr kmissr ikmssr kimssr smiskr msiskr simskr ismskr misskr imsskr smsikr mssikr ssmikr ssmikr mssikr smsikr sismkr issmkr ssimkr ssimkr issmkr sismkr misskr imsskr msiskr smiskr ismskr simskr smksir msksir skmsir ksmsir mkssir kmssir smskir msskir ssmkir ssmkir msskir smskir sksmir kssmir sskmir sskmir kssmir sksmir mkssir kmssir msksir smksir ksmsir skmsir siksmr isksmr skismr ksismr ikssmr kissmr siskmr isskmr ssikmr ssikmr isskmr siskmr sksimr kssimr sskimr sskimr kssimr sksimr ikssmr kissmr isksmr siksmr ksismr skismr mikssr imkssr mkissr kmissr ikmssr kimssr misksr imsksr msiksr smiksr ismksr simksr mksisr kmsisr mskisr smkisr ksmisr skmisr iksmsr kismsr iskmsr sikmsr ksimsr skimsr smrksi msrksi srmksi rsmksi mrsksi rmsksi smkrsi mskrsi skmrsi ksmrsi mksrsi kmsrsi srkmsi rskmsi skrmsi ksrmsi rksmsi krsmsi mrkssi rmkssi mkrssi kmrssi rkmssi krmssi smrski msrski srmski rsmski mrsski rmsski smsrki mssrki ssmrki ssmrki mssrki smsrki srsmki rssmki ssrmki ssrmki rssmki srsmki mrsski rmsski msrski smrski rsmski srmski smksri msksri skmsri ksmsri mkssri kmssri smskri msskri ssmkri ssmkri msskri smskri sksmri kssmri sskmri sskmri kssmri sksmri mkssri kmssri msksri smksri ksmsri skmsri srksmi rsksmi skrsmi ksrsmi rkssmi krssmi srskmi rsskmi ssrkmi ssrkmi rsskmi srskmi sksrmi kssrmi sskrmi sskrmi kssrmi sksrmi rkssmi krssmi rsksmi srksmi ksrsmi skrsmi mrkssi rmkssi mkrssi kmrssi rkmssi krmssi mrsksi rmsksi msrksi smrksi rsmksi srmksi mksrsi kmsrsi mskrsi smkrsi ksmrsi skmrsi rksmsi krsmsi rskmsi srkmsi ksrmsi skrmsi sirksm isrksm sriksm rsiksm irsksm risksm sikrsm iskrsm skirsm ksirsm iksrsm kisrsm srkism rskism skrism ksrism rksism krsism irkssm rikssm ikrssm kirssm rkissm krissm sirskm isrskm sriskm rsiskm irsskm risskm sisrkm issrkm ssirkm ssirkm issrkm sisrkm srsikm rssikm ssrikm ssrikm rssikm srsikm irsskm risskm isrskm sirskm rsiskm sriskm siksrm isksrm skisrm ksisrm ikssrm kissrm siskrm isskrm ssikrm ssikrm isskrm siskrm sksirm kssirm sskirm sskirm kssirm sksirm ikssrm kissrm isksrm siksrm ksisrm skisrm srksim rsksim skrsim ksrsim rkssim krssim srskim rsskim ssrkim ssrkim rsskim srskim sksrim kssrim sskrim sskrim kssrim sksrim rkssim krssim rsksim srksim ksrsim skrsim irkssm rikssm ikrssm kirssm rkissm krissm irsksm risksm isrksm sirksm rsiksm sriksm iksrsm kisrsm iskrsm sikrsm ksirsm skirsm rksism krsism rskism srkism ksrism skrism mirkss imrkss mrikss rmikss irmkss rimkss mikrss imkrss mkirss kmirss ikmrss kimrss mrkiss rmkiss mkriss kmriss rkmiss krmiss irkmss rikmss ikrmss kirmss rkimss krimss mirsks imrsks mrisks rmisks irmsks rimsks misrks imsrks msirks smirks ismrks simrks mrsiks rmsiks msriks smriks rsmiks srmiks irsmks rismks isrmks sirmks rsimks srimks miksrs imksrs mkisrs kmisrs ikmsrs kimsrs miskrs imskrs msikrs smikrs ismkrs simkrs mksirs kmsirs mskirs smkirs ksmirs skmirs iksmrs kismrs iskmrs sikmrs ksimrs skimrs mrksis rmksis mkrsis kmrsis rkmsis krmsis mrskis rmskis msrkis smrkis rsmkis srmkis mksris kmsris mskris smkris ksmris skmris rksmis krsmis rskmis srkmis ksrmis skrmis irksms riksms ikrsms kirsms rkisms krisms irskms riskms isrkms sirkms rsikms srikms iksrms kisrms iskrms sikrms ksirms skirms rksims krsims rskims srkims ksrims skrims
Note: these 'words' (valid or invalid) are all the permutations of the word smirks. These words are obtained by scrambling the letters in smirks.