prisms rpisms pirsms iprsms ripsms irpsms prsims rpsims psrims sprims rspims srpims pisrms ipsrms psirms spirms isprms siprms rispms irspms rsipms sripms isrpms sirpms primss rpimss pirmss iprmss ripmss irpmss prmiss rpmiss pmriss mpriss rmpiss mrpiss pimrss ipmrss pmirss mpirss imprss miprss rimpss irmpss rmipss mripss imrpss mirpss prsmis rpsmis psrmis sprmis rspmis srpmis prmsis rpmsis pmrsis mprsis rmpsis mrpsis psmris spmris pmsris mpsris smpris mspris rsmpis srmpis rmspis mrspis smrpis msrpis pismrs ipsmrs psimrs spimrs ispmrs sipmrs pimsrs ipmsrs pmisrs mpisrs impsrs mipsrs psmirs spmirs pmsirs mpsirs smpirs mspirs ismprs simprs imsprs misprs smiprs msiprs rismps irsmps rsimps srimps isrmps sirmps rimsps irmsps rmisps mrisps imrsps mirsps rsmips srmips rmsips mrsips smrips msrips ismrps simrps imsrps misrps smirps msirps prissm rpissm pirssm iprssm ripssm irpssm prsism rpsism psrism sprism rspism srpism pisrsm ipsrsm psirsm spirsm isprsm siprsm rispsm irspsm rsipsm sripsm isrpsm sirpsm prissm rpissm pirssm iprssm ripssm irpssm prsism rpsism psrism sprism rspism srpism pisrsm ipsrsm psirsm spirsm isprsm siprsm rispsm irspsm rsipsm sripsm isrpsm sirpsm prssim rpssim psrsim sprsim rspsim srpsim prssim rpssim psrsim sprsim rspsim srpsim pssrim spsrim pssrim spsrim ssprim ssprim rsspim srspim rsspim srspim ssrpim ssrpim pissrm ipssrm psisrm spisrm ispsrm sipsrm pissrm ipssrm psisrm spisrm ispsrm sipsrm pssirm spsirm pssirm spsirm sspirm sspirm issprm sisprm issprm sisprm ssiprm ssiprm risspm irsspm rsispm srispm isrspm sirspm risspm irsspm rsispm srispm isrspm sirspm rssipm srsipm rssipm srsipm ssripm ssripm issrpm sisrpm issrpm sisrpm ssirpm ssirpm primss rpimss pirmss iprmss ripmss irpmss prmiss rpmiss pmriss mpriss rmpiss mrpiss pimrss ipmrss pmirss mpirss imprss miprss rimpss irmpss rmipss mripss imrpss mirpss prisms rpisms pirsms iprsms ripsms irpsms prsims rpsims psrims sprims rspims srpims pisrms ipsrms psirms spirms isprms siprms rispms irspms rsipms sripms isrpms sirpms prmsis rpmsis pmrsis mprsis rmpsis mrpsis prsmis rpsmis psrmis sprmis rspmis srpmis pmsris mpsris psmris spmris mspris smpris rmspis mrspis rsmpis srmpis msrpis smrpis pimsrs ipmsrs pmisrs mpisrs impsrs mipsrs pismrs ipsmrs psimrs spimrs ispmrs sipmrs pmsirs mpsirs psmirs spmirs mspirs smpirs imsprs misprs ismprs simprs msiprs smiprs rimsps irmsps rmisps mrisps imrsps mirsps rismps irsmps rsimps srimps isrmps sirmps rmsips mrsips rsmips srmips msrips smrips imsrps misrps ismrps simrps msirps smirps prsmsi rpsmsi psrmsi sprmsi rspmsi srpmsi prmssi rpmssi pmrssi mprssi rmpssi mrpssi psmrsi spmrsi pmsrsi mpsrsi smprsi msprsi rsmpsi srmpsi rmspsi mrspsi smrpsi msrpsi prssmi rpssmi psrsmi sprsmi rspsmi srpsmi prssmi rpssmi psrsmi sprsmi rspsmi srpsmi pssrmi spsrmi pssrmi spsrmi ssprmi ssprmi rsspmi srspmi rsspmi srspmi ssrpmi ssrpmi prmssi rpmssi pmrssi mprssi rmpssi mrpssi prsmsi rpsmsi psrmsi sprmsi rspmsi srpmsi pmsrsi mpsrsi psmrsi spmrsi msprsi smprsi rmspsi mrspsi rsmpsi srmpsi msrpsi smrpsi psmsri spmsri pmssri mpssri smpsri mspsri pssmri spsmri pssmri spsmri sspmri sspmri pmssri mpssri psmsri spmsri mspsri smpsri smspri msspri ssmpri ssmpri msspri smspri rsmspi srmspi rmsspi mrsspi smrspi msrspi rssmpi srsmpi rssmpi srsmpi ssrmpi ssrmpi rmsspi mrsspi rsmspi srmspi msrspi smrspi smsrpi mssrpi ssmrpi ssmrpi mssrpi smsrpi pismsr ipsmsr psimsr spimsr ispmsr sipmsr pimssr ipmssr pmissr mpissr impssr mipssr psmisr spmisr pmsisr mpsisr smpisr mspisr ismpsr simpsr imspsr mispsr smipsr msipsr pissmr ipssmr psismr spismr ispsmr sipsmr pissmr ipssmr psismr spismr ispsmr sipsmr pssimr spsimr pssimr spsimr sspimr sspimr isspmr sispmr isspmr sispmr ssipmr ssipmr pimssr ipmssr pmissr mpissr impssr mipssr pismsr ipsmsr psimsr spimsr ispmsr sipmsr pmsisr mpsisr psmisr spmisr mspisr smpisr imspsr mispsr ismpsr simpsr msipsr smipsr psmsir spmsir pmssir mpssir smpsir mspsir pssmir spsmir pssmir spsmir sspmir sspmir pmssir mpssir psmsir spmsir mspsir smpsir smspir msspir ssmpir ssmpir msspir smspir ismspr simspr imsspr misspr smispr msispr issmpr sismpr issmpr sismpr ssimpr ssimpr imsspr misspr ismspr simspr msispr smispr smsipr mssipr ssmipr ssmipr mssipr smsipr rismsp irsmsp rsimsp srimsp isrmsp sirmsp rimssp irmssp rmissp mrissp imrssp mirssp rsmisp srmisp rmsisp mrsisp smrisp msrisp ismrsp simrsp imsrsp misrsp smirsp msirsp rissmp irssmp rsismp srismp isrsmp sirsmp rissmp irssmp rsismp srismp isrsmp sirsmp rssimp srsimp rssimp srsimp ssrimp ssrimp issrmp sisrmp issrmp sisrmp ssirmp ssirmp rimssp irmssp rmissp mrissp imrssp mirssp rismsp irsmsp rsimsp srimsp isrmsp sirmsp rmsisp mrsisp rsmisp srmisp msrisp smrisp imsrsp misrsp ismrsp simrsp msirsp smirsp rsmsip srmsip rmssip mrssip smrsip msrsip rssmip srsmip rssmip srsmip ssrmip ssrmip rmssip mrssip rsmsip srmsip msrsip smrsip smsrip mssrip ssmrip ssmrip mssrip smsrip ismsrp simsrp imssrp missrp smisrp msisrp issmrp sismrp issmrp sismrp ssimrp ssimrp imssrp missrp ismsrp simsrp msisrp smisrp smsirp mssirp ssmirp ssmirp mssirp smsirp
Note: these 'words' (valid or invalid) are all the permutations of the word prisms. These words are obtained by scrambling the letters in prisms.