mocks omcks mcoks cmoks ocmks comks mokcs omkcs mkocs kmocs okmcs komcs mckos cmkos mkcos kmcos ckmos kcmos ockms cokms okcms kocms ckoms kcoms mocsk omcsk mcosk cmosk ocmsk comsk mosck omsck msock smock osmck somck mcsok cmsok mscok smcok csmok scmok ocsmk cosmk oscmk socmk csomk scomk moksc omksc mkosc kmosc okmsc komsc moskc omskc msokc smokc osmkc somkc mksoc kmsoc mskoc smkoc ksmoc skmoc oksmc kosmc oskmc sokmc ksomc skomc mckso cmkso mkcso kmcso ckmso kcmso mcsko cmsko mscko smcko csmko scmko mksco kmsco mskco smkco ksmco skmco cksmo kcsmo cskmo sckmo kscmo skcmo ocksm coksm okcsm kocsm ckosm kcosm ocskm coskm osckm sockm csokm scokm okscm koscm oskcm sokcm ksocm skocm cksom kcsom cskom sckom kscom skcom
Note: these 'words' (valid or invalid) are all the permutations of the word mocks. These words are obtained by scrambling the letters in mocks.