smiths msiths simths ismths misths imsths smtihs mstihs stmihs tsmihs mtsihs tmsihs sitmhs istmhs stimhs tsimhs itsmhs tismhs mitshs imtshs mtishs tmishs itmshs timshs smihts msihts simhts ismhts mishts imshts smhits mshits shmits hsmits mhsits hmsits sihmts ishmts shimts hsimts ihsmts hismts mihsts imhsts mhists hmists ihmsts himsts smthis msthis stmhis tsmhis mtshis tmshis smhtis mshtis shmtis hsmtis mhstis hmstis sthmis tshmis shtmis hstmis thsmis htsmis mthsis tmhsis mhtsis hmtsis thmsis htmsis sithms isthms stihms tsihms itshms tishms sihtms ishtms shitms hsitms ihstms histms sthims tshims shtims hstims thsims htsims ithsms tihsms ihtsms hitsms thisms htisms mithss imthss mtihss tmihss itmhss timhss mihtss imhtss mhitss hmitss ihmtss himtss mthiss tmhiss mhtiss hmtiss thmiss htmiss ithmss tihmss ihtmss hitmss thimss htimss smitsh msitsh simtsh ismtsh mistsh imstsh smtish mstish stmish tsmish mtsish tmsish sitmsh istmsh stimsh tsimsh itsmsh tismsh mitssh imtssh mtissh tmissh itmssh timssh smisth msisth simsth ismsth missth imssth smsith mssith ssmith ssmith mssith smsith sismth issmth ssimth ssimth issmth sismth missth imssth msisth smisth ismsth simsth smtsih mstsih stmsih tsmsih mtssih tmssih smstih msstih ssmtih ssmtih msstih smstih stsmih tssmih sstmih sstmih tssmih stsmih mtssih tmssih mstsih smtsih tsmsih stmsih sitsmh istsmh stismh tsismh itssmh tissmh sistmh isstmh ssitmh ssitmh isstmh sistmh stsimh tssimh sstimh sstimh tssimh stsimh itssmh tissmh istsmh sitsmh tsismh stismh mitssh imtssh mtissh tmissh itmssh timssh mistsh imstsh msitsh smitsh ismtsh simtsh mtsish tmsish mstish smtish tsmish stmish itsmsh tismsh istmsh sitmsh tsimsh stimsh smihst msihst simhst ismhst mishst imshst smhist mshist shmist hsmist mhsist hmsist sihmst ishmst shimst hsimst ihsmst hismst mihsst imhsst mhisst hmisst ihmsst himsst smisht msisht simsht ismsht missht imssht smsiht mssiht ssmiht ssmiht mssiht smsiht sismht issmht ssimht ssimht issmht sismht missht imssht msisht smisht ismsht simsht smhsit mshsit shmsit hsmsit mhssit hmssit smshit msshit ssmhit ssmhit msshit smshit shsmit hssmit sshmit sshmit hssmit shsmit mhssit hmssit mshsit smhsit hsmsit shmsit sihsmt ishsmt shismt hsismt ihssmt hissmt sishmt isshmt ssihmt ssihmt isshmt sishmt shsimt hssimt sshimt sshimt hssimt shsimt ihssmt hissmt ishsmt sihsmt hsismt shismt mihsst imhsst mhisst hmisst ihmsst himsst mishst imshst msihst smihst ismhst simhst mhsist hmsist mshist smhist hsmist shmist ihsmst hismst ishmst sihmst hsimst shimst smthsi msthsi stmhsi tsmhsi mtshsi tmshsi smhtsi mshtsi shmtsi hsmtsi mhstsi hmstsi sthmsi tshmsi shtmsi hstmsi thsmsi htsmsi mthssi tmhssi mhtssi hmtssi thmssi htmssi smtshi mstshi stmshi tsmshi mtsshi tmsshi smsthi mssthi ssmthi ssmthi mssthi smsthi stsmhi tssmhi sstmhi sstmhi tssmhi stsmhi mtsshi tmsshi mstshi smtshi tsmshi stmshi smhsti mshsti shmsti hsmsti mhssti hmssti smshti msshti ssmhti ssmhti msshti smshti shsmti hssmti sshmti sshmti hssmti shsmti mhssti hmssti mshsti smhsti hsmsti shmsti sthsmi tshsmi shtsmi hstsmi thssmi htssmi stshmi tsshmi ssthmi ssthmi tsshmi stshmi shstmi hsstmi sshtmi sshtmi hsstmi shstmi thssmi htssmi tshsmi sthsmi hstsmi shtsmi mthssi tmhssi mhtssi hmtssi thmssi htmssi mtshsi tmshsi msthsi smthsi tsmhsi stmhsi mhstsi hmstsi mshtsi smhtsi hsmtsi shmtsi thsmsi htsmsi tshmsi sthmsi hstmsi shtmsi sithsm isthsm stihsm tsihsm itshsm tishsm sihtsm ishtsm shitsm hsitsm ihstsm histsm sthism tshism shtism hstism thsism htsism ithssm tihssm ihtssm hitssm thissm htissm sitshm istshm stishm tsishm itsshm tisshm sisthm issthm ssithm ssithm issthm sisthm stsihm tssihm sstihm sstihm tssihm stsihm itsshm tisshm istshm sitshm tsishm stishm sihstm ishstm shistm hsistm ihsstm hisstm sishtm isshtm ssihtm ssihtm isshtm sishtm shsitm hssitm sshitm sshitm hssitm shsitm ihsstm hisstm ishstm sihstm hsistm shistm sthsim tshsim shtsim hstsim thssim htssim stshim tsshim ssthim ssthim tsshim stshim shstim hsstim sshtim sshtim hsstim shstim thssim htssim tshsim sthsim hstsim shtsim ithssm tihssm ihtssm hitssm thissm htissm itshsm tishsm isthsm sithsm tsihsm stihsm ihstsm histsm ishtsm sihtsm hsitsm shitsm thsism htsism tshism sthism hstism shtism mithss imthss mtihss tmihss itmhss timhss mihtss imhtss mhitss hmitss ihmtss himtss mthiss tmhiss mhtiss hmtiss thmiss htmiss ithmss tihmss ihtmss hitmss thimss htimss mitshs imtshs mtishs tmishs itmshs timshs misths imsths msiths smiths ismths simths mtsihs tmsihs mstihs smtihs tsmihs stmihs itsmhs tismhs istmhs sitmhs tsimhs stimhs mihsts imhsts mhists hmists ihmsts himsts mishts imshts msihts smihts ismhts simhts mhsits hmsits mshits smhits hsmits shmits ihsmts hismts ishmts sihmts hsimts shimts mthsis tmhsis mhtsis hmtsis thmsis htmsis mtshis tmshis msthis smthis tsmhis stmhis mhstis hmstis mshtis smhtis hsmtis shmtis thsmis htsmis tshmis sthmis hstmis shtmis ithsms tihsms ihtsms hitsms thisms htisms itshms tishms isthms sithms tsihms stihms ihstms histms ishtms sihtms hsitms shitms thsims htsims tshims sthims hstims shtims
Note: these 'words' (valid or invalid) are all the permutations of the word smiths. These words are obtained by scrambling the letters in smiths.