impost mipost ipmost pimost mpiost pmiost imopst miopst iompst oimpst moipst omipst ipomst piomst iopmst oipmst poimst opimst mpoist pmoist mopist ompist pomist opmist impsot mipsot ipmsot pimsot mpisot pmisot imspot mispot ismpot simpot msipot smipot ipsmot pismot ispmot sipmot psimot spimot mpsiot pmsiot mspiot smpiot psmiot spmiot imospt miospt iomspt oimspt moispt omispt imsopt misopt ismopt simopt msiopt smiopt iosmpt oismpt isompt siompt osimpt soimpt mosipt omsipt msoipt smoipt osmipt somipt iposmt piosmt iopsmt oipsmt poismt opismt ipsomt pisomt ispomt sipomt psiomt spiomt iospmt oispmt isopmt siopmt osipmt soipmt posimt opsimt psoimt spoimt ospimt sopimt mposit pmosit mopsit ompsit pomsit opmsit mpsoit pmsoit mspoit smpoit psmoit spmoit mospit omspit msopit smopit osmpit sompit posmit opsmit psomit spomit ospmit sopmit impots mipots ipmots pimots mpiots pmiots imopts miopts iompts oimpts moipts omipts ipomts piomts iopmts oipmts poimts opimts mpoits pmoits mopits ompits pomits opmits imptos miptos ipmtos pimtos mpitos pmitos imtpos mitpos itmpos timpos mtipos tmipos iptmos pitmos itpmos tipmos ptimos tpimos mptios pmtios mtpios tmpios ptmios tpmios imotps miotps iomtps oimtps moitps omitps imtops mitops itmops timops mtiops tmiops iotmps oitmps itomps tiomps otimps toimps motips omtips mtoips tmoips otmips tomips ipotms piotms ioptms oiptms poitms opitms iptoms pitoms itpoms tipoms ptioms tpioms iotpms oitpms itopms tiopms otipms toipms potims optims ptoims tpoims otpims topims mpotis pmotis moptis omptis pomtis opmtis mptois pmtois mtpois tmpois ptmois tpmois motpis omtpis mtopis tmopis otmpis tompis potmis optmis ptomis tpomis otpmis topmis impsto mipsto ipmsto pimsto mpisto pmisto imspto mispto ismpto simpto msipto smipto ipsmto pismto ispmto sipmto psimto spimto mpsito pmsito mspito smpito psmito spmito imptso miptso ipmtso pimtso mpitso pmitso imtpso mitpso itmpso timpso mtipso tmipso iptmso pitmso itpmso tipmso ptimso tpimso mptiso pmtiso mtpiso tmpiso ptmiso tpmiso imstpo mistpo ismtpo simtpo msitpo smitpo imtspo mitspo itmspo timspo mtispo tmispo istmpo sitmpo itsmpo tismpo stimpo tsimpo mstipo smtipo mtsipo tmsipo stmipo tsmipo ipstmo pistmo isptmo siptmo psitmo spitmo iptsmo pitsmo itpsmo tipsmo ptismo tpismo istpmo sitpmo itspmo tispmo stipmo tsipmo pstimo sptimo ptsimo tpsimo stpimo tspimo mpstio pmstio msptio smptio psmtio spmtio mptsio pmtsio mtpsio tmpsio ptmsio tpmsio mstpio smtpio mtspio tmspio stmpio tsmpio pstmio sptmio ptsmio tpsmio stpmio tspmio imostp miostp iomstp oimstp moistp omistp imsotp misotp ismotp simotp msiotp smiotp iosmtp oismtp isomtp siomtp osimtp soimtp mositp omsitp msoitp smoitp osmitp somitp imotsp miotsp iomtsp oimtsp moitsp omitsp imtosp mitosp itmosp timosp mtiosp tmiosp iotmsp oitmsp itomsp tiomsp otimsp toimsp motisp omtisp mtoisp tmoisp otmisp tomisp imstop mistop ismtop simtop msitop smitop imtsop mitsop itmsop timsop mtisop tmisop istmop sitmop itsmop tismop stimop tsimop mstiop smtiop mtsiop tmsiop stmiop tsmiop iostmp oistmp isotmp siotmp ositmp soitmp iotsmp oitsmp itosmp tiosmp otismp toismp istomp sitomp itsomp tisomp stiomp tsiomp ostimp sotimp otsimp tosimp stoimp tsoimp mostip omstip msotip smotip osmtip somtip motsip omtsip mtosip tmosip otmsip tomsip mstoip smtoip mtsoip tmsoip stmoip tsmoip ostmip sotmip otsmip tosmip stomip tsomip ipostm piostm iopstm oipstm poistm opistm ipsotm pisotm ispotm sipotm psiotm spiotm iosptm oisptm isoptm sioptm osiptm soiptm positm opsitm psoitm spoitm ospitm sopitm ipotsm piotsm ioptsm oiptsm poitsm opitsm iptosm pitosm itposm tiposm ptiosm tpiosm iotpsm oitpsm itopsm tiopsm otipsm toipsm potism optism ptoism tpoism otpism topism ipstom pistom isptom siptom psitom spitom iptsom pitsom itpsom tipsom ptisom tpisom istpom sitpom itspom tispom stipom tsipom pstiom sptiom ptsiom tpsiom stpiom tspiom iostpm oistpm isotpm siotpm ositpm soitpm iotspm oitspm itospm tiospm otispm toispm istopm sitopm itsopm tisopm stiopm tsiopm ostipm sotipm otsipm tosipm stoipm tsoipm postim opstim psotim spotim osptim soptim potsim optsim ptosim tposim otpsim topsim pstoim sptoim ptsoim tpsoim stpoim tspoim ostpim sotpim otspim tospim stopim tsopim mposti pmosti mopsti ompsti pomsti opmsti mpsoti pmsoti mspoti smpoti psmoti spmoti mospti omspti msopti smopti osmpti sompti posmti opsmti psomti spomti ospmti sopmti mpotsi pmotsi moptsi omptsi pomtsi opmtsi mptosi pmtosi mtposi tmposi ptmosi tpmosi motpsi omtpsi mtopsi tmopsi otmpsi tompsi potmsi optmsi ptomsi tpomsi otpmsi topmsi mpstoi pmstoi msptoi smptoi psmtoi spmtoi mptsoi pmtsoi mtpsoi tmpsoi ptmsoi tpmsoi mstpoi smtpoi mtspoi tmspoi stmpoi tsmpoi pstmoi sptmoi ptsmoi tpsmoi stpmoi tspmoi mostpi omstpi msotpi smotpi osmtpi somtpi motspi omtspi mtospi tmospi otmspi tomspi mstopi smtopi mtsopi tmsopi stmopi tsmopi ostmpi sotmpi otsmpi tosmpi stompi tsompi postmi opstmi psotmi spotmi osptmi soptmi potsmi optsmi ptosmi tposmi otpsmi topsmi pstomi sptomi ptsomi tpsomi stpomi tspomi ostpmi sotpmi otspmi tospmi stopmi tsopmi
Note: these 'words' (valid or invalid) are all the permutations of the word impost. These words are obtained by scrambling the letters in impost.