punish upnish pnuish npuish unpish nupish puinsh upinsh piunsh ipunsh uipnsh iupnsh pniush npiush pinush ipnush nipush inpush unipsh nuipsh uinpsh iunpsh niupsh inupsh punsih upnsih pnusih npusih unpsih nupsih pusnih upsnih psunih spunih uspnih supnih pnsuih npsuih psnuih spnuih nspuih snpuih unspih nuspih usnpih sunpih nsupih snupih puisnh upisnh piusnh ipusnh uipsnh iupsnh pusinh upsinh psuinh spuinh uspinh supinh pisunh ipsunh psiunh spiunh ispunh sipunh uispnh iuspnh usipnh suipnh isupnh siupnh pnisuh npisuh pinsuh ipnsuh nipsuh inpsuh pnsiuh npsiuh psniuh spniuh nspiuh snpiuh pisnuh ipsnuh psinuh spinuh ispnuh sipnuh nispuh inspuh nsipuh snipuh isnpuh sinpuh unisph nuisph uinsph iunsph niusph inusph unsiph nusiph usniph suniph nsuiph snuiph uisnph iusnph usinph suinph isunph siunph nisuph insuph nsiuph sniuph isnuph sinuph punihs upnihs pnuihs npuihs unpihs nupihs puinhs upinhs piunhs ipunhs uipnhs iupnhs pniuhs npiuhs pinuhs ipnuhs nipuhs inpuhs uniphs nuiphs uinphs iunphs niuphs inuphs punhis upnhis pnuhis npuhis unphis nuphis puhnis uphnis phunis hpunis uhpnis hupnis pnhuis nphuis phnuis hpnuis nhpuis hnpuis unhpis nuhpis uhnpis hunpis nhupis hnupis puihns upihns piuhns ipuhns uiphns iuphns puhins uphins phuins hpuins uhpins hupins pihuns iphuns phiuns hpiuns ihpuns hipuns uihpns iuhpns uhipns huipns ihupns hiupns pnihus npihus pinhus ipnhus niphus inphus pnhius nphius phnius hpnius nhpius hnpius pihnus iphnus phinus hpinus ihpnus hipnus nihpus inhpus nhipus hnipus ihnpus hinpus unihps nuihps uinhps iunhps niuhps inuhps unhips nuhips uhnips hunips nhuips hnuips uihnps iuhnps uhinps huinps ihunps hiunps nihups inhups nhiups hniups ihnups hinups punshi upnshi pnushi npushi unpshi nupshi pusnhi upsnhi psunhi spunhi uspnhi supnhi pnsuhi npsuhi psnuhi spnuhi nspuhi snpuhi unsphi nusphi usnphi sunphi nsuphi snuphi punhsi upnhsi pnuhsi npuhsi unphsi nuphsi puhnsi uphnsi phunsi hpunsi uhpnsi hupnsi pnhusi nphusi phnusi hpnusi nhpusi hnpusi unhpsi nuhpsi uhnpsi hunpsi nhupsi hnupsi pushni upshni psuhni spuhni usphni suphni puhsni uphsni phusni hpusni uhpsni hupsni pshuni sphuni phsuni hpsuni shpuni hspuni ushpni suhpni uhspni huspni shupni hsupni pnshui npshui psnhui spnhui nsphui snphui pnhsui nphsui phnsui hpnsui nhpsui hnpsui pshnui sphnui phsnui hpsnui shpnui hspnui nshpui snhpui nhspui hnspui shnpui hsnpui unshpi nushpi usnhpi sunhpi nsuhpi snuhpi unhspi nuhspi uhnspi hunspi nhuspi hnuspi ushnpi suhnpi uhsnpi husnpi shunpi hsunpi nshupi snhupi nhsupi hnsupi shnupi hsnupi puishn upishn piushn ipushn uipshn iupshn pusihn upsihn psuihn spuihn uspihn supihn pisuhn ipsuhn psiuhn spiuhn ispuhn sipuhn uisphn iusphn usiphn suiphn isuphn siuphn puihsn upihsn piuhsn ipuhsn uiphsn iuphsn puhisn uphisn phuisn hpuisn uhpisn hupisn pihusn iphusn phiusn hpiusn ihpusn hipusn uihpsn iuhpsn uhipsn huipsn ihupsn hiupsn pushin upshin psuhin spuhin usphin suphin puhsin uphsin phusin hpusin uhpsin hupsin pshuin sphuin phsuin hpsuin shpuin hspuin ushpin suhpin uhspin huspin shupin hsupin pishun ipshun psihun spihun isphun siphun pihsun iphsun phisun hpisun ihpsun hipsun pshiun sphiun phsiun hpsiun shpiun hspiun ishpun sihpun ihspun hispun shipun hsipun uishpn iushpn usihpn suihpn isuhpn siuhpn uihspn iuhspn uhispn huispn ihuspn hiuspn ushipn suhipn uhsipn husipn shuipn hsuipn ishupn sihupn ihsupn hisupn shiupn hsiupn pnishu npishu pinshu ipnshu nipshu inpshu pnsihu npsihu psnihu spnihu nspihu snpihu pisnhu ipsnhu psinhu spinhu ispnhu sipnhu nisphu insphu nsiphu sniphu isnphu sinphu pnihsu npihsu pinhsu ipnhsu niphsu inphsu pnhisu nphisu phnisu hpnisu nhpisu hnpisu pihnsu iphnsu phinsu hpinsu ihpnsu hipnsu nihpsu inhpsu nhipsu hnipsu ihnpsu hinpsu pnshiu npshiu psnhiu spnhiu nsphiu snphiu pnhsiu nphsiu phnsiu hpnsiu nhpsiu hnpsiu pshniu sphniu phsniu hpsniu shpniu hspniu nshpiu snhpiu nhspiu hnspiu shnpiu hsnpiu pishnu ipshnu psihnu spihnu isphnu siphnu pihsnu iphsnu phisnu hpisnu ihpsnu hipsnu pshinu sphinu phsinu hpsinu shpinu hspinu ishpnu sihpnu ihspnu hispnu shipnu hsipnu nishpu inshpu nsihpu snihpu isnhpu sinhpu nihspu inhspu nhispu hnispu ihnspu hinspu nshipu snhipu nhsipu hnsipu shnipu hsnipu ishnpu sihnpu ihsnpu hisnpu shinpu hsinpu unishp nuishp uinshp iunshp niushp inushp unsihp nusihp usnihp sunihp nsuihp snuihp uisnhp iusnhp usinhp suinhp isunhp siunhp nisuhp insuhp nsiuhp sniuhp isnuhp sinuhp unihsp nuihsp uinhsp iunhsp niuhsp inuhsp unhisp nuhisp uhnisp hunisp nhuisp hnuisp uihnsp iuhnsp uhinsp huinsp ihunsp hiunsp nihusp inhusp nhiusp hniusp ihnusp hinusp unship nuship usnhip sunhip nsuhip snuhip unhsip nuhsip uhnsip hunsip nhusip hnusip ushnip suhnip uhsnip husnip shunip hsunip nshuip snhuip nhsuip hnsuip shnuip hsnuip uishnp iushnp usihnp suihnp isuhnp siuhnp uihsnp iuhsnp uhisnp huisnp ihusnp hiusnp ushinp suhinp uhsinp husinp shuinp hsuinp ishunp sihunp ihsunp hisunp shiunp hsiunp nishup inshup nsihup snihup isnhup sinhup nihsup inhsup nhisup hnisup ihnsup hinsup nshiup snhiup nhsiup hnsiup shniup hsniup ishnup sihnup ihsnup hisnup shinup hsinup
Note: these 'words' (valid or invalid) are all the permutations of the word punish. These words are obtained by scrambling the letters in punish.