shapen hsapen sahpen ashpen haspen ahspen shpaen hspaen sphaen pshaen hpsaen phsaen saphen asphen spahen psahen apshen pashen hapsen ahpsen hpasen phasen aphsen pahsen shaepn hsaepn sahepn ashepn hasepn ahsepn sheapn hseapn sehapn eshapn hesapn ehsapn saehpn asehpn seahpn esahpn aeshpn eashpn haespn ahespn heaspn ehaspn aehspn eahspn shpean hspean sphean pshean hpsean phsean shepan hsepan sehpan eshpan hespan ehspan spehan psehan sephan esphan peshan epshan hpesan phesan hepsan ehpsan pehsan ephsan sapehn aspehn spaehn psaehn apsehn pasehn saephn asephn seaphn esaphn aesphn easphn speahn pseahn sepahn espahn pesahn epsahn apeshn paeshn aepshn eapshn peashn epashn hapesn ahpesn hpaesn phaesn aphesn pahesn haepsn ahepsn heapsn ehapsn aehpsn eahpsn hpeasn pheasn hepasn ehpasn pehasn ephasn apehsn paehsn aephsn eaphsn peahsn epahsn shapne hsapne sahpne ashpne haspne ahspne shpane hspane sphane pshane hpsane phsane saphne asphne spahne psahne apshne pashne hapsne ahpsne hpasne phasne aphsne pahsne shanpe hsanpe sahnpe ashnpe hasnpe ahsnpe shnape hsnape snhape nshape hnsape nhsape sanhpe asnhpe snahpe nsahpe anshpe nashpe hanspe ahnspe hnaspe nhaspe anhspe nahspe shpnae hspnae sphnae pshnae hpsnae phsnae shnpae hsnpae snhpae nshpae hnspae nhspae spnhae psnhae snphae nsphae pnshae npshae hpnsae phnsae hnpsae nhpsae pnhsae nphsae sapnhe aspnhe spanhe psanhe apsnhe pasnhe sanphe asnphe snaphe nsaphe ansphe nasphe spnahe psnahe snpahe nspahe pnsahe npsahe apnshe panshe anpshe napshe pnashe npashe hapnse ahpnse hpanse phanse aphnse pahnse hanpse ahnpse hnapse nhapse anhpse nahpse hpnase phnase hnpase nhpase pnhase nphase apnhse panhse anphse naphse pnahse npahse shaenp hsaenp sahenp ashenp hasenp ahsenp sheanp hseanp sehanp eshanp hesanp ehsanp saehnp asehnp seahnp esahnp aeshnp eashnp haesnp ahesnp heasnp ehasnp aehsnp eahsnp shanep hsanep sahnep ashnep hasnep ahsnep shnaep hsnaep snhaep nshaep hnsaep nhsaep sanhep asnhep snahep nsahep anshep nashep hansep ahnsep hnasep nhasep anhsep nahsep shenap hsenap sehnap eshnap hesnap ehsnap shneap hsneap snheap nsheap hnseap nhseap senhap esnhap snehap nsehap enshap neshap hensap ehnsap hnesap nhesap enhsap nehsap saenhp asenhp seanhp esanhp aesnhp easnhp sanehp asnehp snaehp nsaehp ansehp nasehp senahp esnahp sneahp nseahp ensahp nesahp aenshp eanshp aneshp naeshp enashp neashp haensp ahensp heansp ehansp aehnsp eahnsp hanesp ahnesp hnaesp nhaesp anhesp nahesp henasp ehnasp hneasp nheasp enhasp nehasp aenhsp eanhsp anehsp naehsp enahsp neahsp shpena hspena sphena pshena hpsena phsena shepna hsepna sehpna eshpna hespna ehspna spehna psehna sephna esphna peshna epshna hpesna phesna hepsna ehpsna pehsna ephsna shpnea hspnea sphnea pshnea hpsnea phsnea shnpea hsnpea snhpea nshpea hnspea nhspea spnhea psnhea snphea nsphea pnshea npshea hpnsea phnsea hnpsea nhpsea pnhsea nphsea shenpa hsenpa sehnpa eshnpa hesnpa ehsnpa shnepa hsnepa snhepa nshepa hnsepa nhsepa senhpa esnhpa snehpa nsehpa enshpa neshpa henspa ehnspa hnespa nhespa enhspa nehspa spenha psenha sepnha espnha pesnha epsnha spneha psneha snpeha nspeha pnseha npseha senpha esnpha snepha nsepha enspha nespha pensha epnsha pnesha npesha enpsha nepsha hpensa phensa hepnsa ehpnsa pehnsa ephnsa hpnesa phnesa hnpesa nhpesa pnhesa nphesa henpsa ehnpsa hnepsa nhepsa enhpsa nehpsa penhsa epnhsa pnehsa npehsa enphsa nephsa sapenh aspenh spaenh psaenh apsenh pasenh saepnh asepnh seapnh esapnh aespnh easpnh speanh pseanh sepanh espanh pesanh epsanh apesnh paesnh aepsnh eapsnh peasnh epasnh sapneh aspneh spaneh psaneh apsneh pasneh sanpeh asnpeh snapeh nsapeh anspeh naspeh spnaeh psnaeh snpaeh nspaeh pnsaeh npsaeh apnseh panseh anpseh napseh pnaseh npaseh saenph asenph seanph esanph aesnph easnph saneph asneph snaeph nsaeph anseph naseph senaph esnaph sneaph nseaph ensaph nesaph aensph eansph anesph naesph enasph neasph spenah psenah sepnah espnah pesnah epsnah spneah psneah snpeah nspeah pnseah npseah senpah esnpah snepah nsepah enspah nespah pensah epnsah pnesah npesah enpsah nepsah apensh paensh aepnsh eapnsh peansh epansh apnesh panesh anpesh napesh pnaesh npaesh aenpsh eanpsh anepsh naepsh enapsh neapsh penash epnash pneash npeash enpash nepash hapens ahpens hpaens phaens aphens pahens haepns ahepns heapns ehapns aehpns eahpns hpeans pheans hepans ehpans pehans ephans apehns paehns aephns eaphns peahns epahns hapnes ahpnes hpanes phanes aphnes pahnes hanpes ahnpes hnapes nhapes anhpes nahpes hpnaes phnaes hnpaes nhpaes pnhaes nphaes apnhes panhes anphes naphes pnahes npahes haenps ahenps heanps ehanps aehnps eahnps haneps ahneps hnaeps nhaeps anheps naheps henaps ehnaps hneaps nheaps enhaps nehaps aenhps eanhps anehps naehps enahps neahps hpenas phenas hepnas ehpnas pehnas ephnas hpneas phneas hnpeas nhpeas pnheas npheas henpas ehnpas hnepas nhepas enhpas nehpas penhas epnhas pnehas npehas enphas nephas apenhs paenhs aepnhs eapnhs peanhs epanhs apnehs panehs anpehs napehs pnaehs npaehs aenphs eanphs anephs naephs enaphs neaphs penahs epnahs pneahs npeahs enpahs nepahs
Note: these 'words' (valid or invalid) are all the permutations of the word shapen. These words are obtained by scrambling the letters in shapen.