musars umsars msuars smuars usmars sumars muasrs umasrs mausrs amusrs uamsrs aumsrs msaurs smaurs masurs amsurs samurs asmurs usamrs suamrs uasmrs ausmrs saumrs asumrs musras umsras msuras smuras usmras sumras mursas umrsas mrusas rmusas urmsas rumsas msruas smruas mrsuas rmsuas srmuas rsmuas usrmas surmas ursmas rusmas srumas rsumas muarss umarss maurss amurss uamrss aumrss murass umrass mruass rmuass urmass rumass maruss amruss mrauss rmauss armuss ramuss uarmss aurmss uramss ruamss arumss raumss msarus smarus masrus amsrus samrus asmrus msraus smraus mrsaus rmsaus srmaus rsmaus marsus amrsus mrasus rmasus armsus ramsus sarmus asrmus sramus rsamus arsmus rasmus usarms suarms uasrms ausrms saurms asurms usrams surams ursams rusams sruams rsuams uarsms aursms urasms ruasms arusms rausms sarums asrums sraums rsaums arsums rasums musasr umsasr msuasr smuasr usmasr sumasr muassr umassr maussr amussr uamssr aumssr msausr smausr masusr amsusr samusr asmusr usamsr suamsr uasmsr ausmsr saumsr asumsr mussar umssar msusar smusar usmsar sumsar mussar umssar msusar smusar usmsar sumsar mssuar smsuar mssuar smsuar ssmuar ssmuar ussmar susmar ussmar susmar ssumar ssumar muassr umassr maussr amussr uamssr aumssr musasr umsasr msuasr smuasr usmasr sumasr masusr amsusr msausr smausr asmusr samusr uasmsr ausmsr usamsr suamsr asumsr saumsr msasur smasur massur amssur samsur asmsur mssaur smsaur mssaur smsaur ssmaur ssmaur massur amssur msasur smasur asmsur samsur sasmur assmur ssamur ssamur assmur sasmur usasmr suasmr uassmr aussmr sausmr asusmr ussamr susamr ussamr susamr ssuamr ssuamr uassmr aussmr usasmr suasmr asusmr sausmr sasumr assumr ssaumr ssaumr assumr sasumr musrsa umsrsa msursa smursa usmrsa sumrsa murssa umrssa mrussa rmussa urmssa rumssa msrusa smrusa mrsusa rmsusa srmusa rsmusa usrmsa surmsa ursmsa rusmsa srumsa rsumsa mussra umssra msusra smusra usmsra sumsra mussra umssra msusra smusra usmsra sumsra mssura smsura mssura smsura ssmura ssmura ussmra susmra ussmra susmra ssumra ssumra murssa umrssa mrussa rmussa urmssa rumssa musrsa umsrsa msursa smursa usmrsa sumrsa mrsusa rmsusa msrusa smrusa rsmusa srmusa ursmsa rusmsa usrmsa surmsa rsumsa srumsa msrsua smrsua mrssua rmssua srmsua rsmsua mssrua smsrua mssrua smsrua ssmrua ssmrua mrssua rmssua msrsua smrsua rsmsua srmsua srsmua rssmua ssrmua ssrmua rssmua srsmua usrsma sursma urssma russma srusma rsusma ussrma susrma ussrma susrma ssurma ssurma urssma russma usrsma sursma rsusma srusma srsuma rssuma ssruma ssruma rssuma srsuma muarss umarss maurss amurss uamrss aumrss murass umrass mruass rmuass urmass rumass maruss amruss mrauss rmauss armuss ramuss uarmss aurmss uramss ruamss arumss raumss muasrs umasrs mausrs amusrs uamsrs aumsrs musars umsars msuars smuars usmars sumars masurs amsurs msaurs smaurs asmurs samurs uasmrs ausmrs usamrs suamrs asumrs saumrs mursas umrsas mrusas rmusas urmsas rumsas musras umsras msuras smuras usmras sumras mrsuas rmsuas msruas smruas rsmuas srmuas ursmas rusmas usrmas surmas rsumas srumas marsus amrsus mrasus rmasus armsus ramsus masrus amsrus msarus smarus asmrus samrus mrsaus rmsaus msraus smraus rsmaus srmaus arsmus rasmus asrmus sarmus rsamus sramus uarsms aursms urasms ruasms arusms rausms uasrms ausrms usarms suarms asurms saurms ursams rusams usrams surams rsuams sruams arsums rasums asrums sarums rsaums sraums msarsu smarsu masrsu amsrsu samrsu asmrsu msrasu smrasu mrsasu rmsasu srmasu rsmasu marssu amrssu mrassu rmassu armssu ramssu sarmsu asrmsu sramsu rsamsu arsmsu rasmsu msasru smasru massru amssru samsru asmsru mssaru smsaru mssaru smsaru ssmaru ssmaru massru amssru msasru smasru asmsru samsru sasmru assmru ssamru ssamru assmru sasmru msrsau smrsau mrssau rmssau srmsau rsmsau mssrau smsrau mssrau smsrau ssmrau ssmrau mrssau rmssau msrsau smrsau rsmsau srmsau srsmau rssmau ssrmau ssrmau rssmau srsmau marssu amrssu mrassu rmassu armssu ramssu masrsu amsrsu msarsu smarsu asmrsu samrsu mrsasu rmsasu msrasu smrasu rsmasu srmasu arsmsu rasmsu asrmsu sarmsu rsamsu sramsu sarsmu asrsmu srasmu rsasmu arssmu rassmu sasrmu assrmu ssarmu ssarmu assrmu sasrmu srsamu rssamu ssramu ssramu rssamu srsamu arssmu rassmu asrsmu sarsmu rsasmu srasmu usarsm suarsm uasrsm ausrsm saursm asursm usrasm surasm ursasm rusasm sruasm rsuasm uarssm aurssm urassm ruassm arussm raussm sarusm asrusm srausm rsausm arsusm rasusm usasrm suasrm uassrm aussrm sausrm asusrm ussarm susarm ussarm susarm ssuarm ssuarm uassrm aussrm usasrm suasrm asusrm sausrm sasurm assurm ssaurm ssaurm assurm sasurm usrsam sursam urssam russam srusam rsusam ussram susram ussram susram ssuram ssuram urssam russam usrsam sursam rsusam srusam srsuam rssuam ssruam ssruam rssuam srsuam uarssm aurssm urassm ruassm arussm raussm uasrsm ausrsm usarsm suarsm asursm saursm ursasm rusasm usrasm surasm rsuasm sruasm arsusm rasusm asrusm sarusm rsausm srausm sarsum asrsum srasum rsasum arssum rassum sasrum assrum ssarum ssarum assrum sasrum srsaum rssaum ssraum ssraum rssaum srsaum arssum rassum asrsum sarsum rsasum srasum
Note: these 'words' (valid or invalid) are all the permutations of the word musars. These words are obtained by scrambling the letters in musars.