syphon ysphon spyhon psyhon ypshon pyshon syhpon yshpon shypon hsypon yhspon hyspon sphyon pshyon shpyon hspyon phsyon hpsyon yphson pyhson yhpson hypson physon hpyson sypohn yspohn spyohn psyohn ypsohn pysohn syophn ysophn soyphn osyphn yosphn oysphn spoyhn psoyhn sopyhn ospyhn posyhn opsyhn yposhn pyoshn yopshn oypshn poyshn opyshn syhopn yshopn shyopn hsyopn yhsopn hysopn syohpn ysohpn soyhpn osyhpn yoshpn oyshpn shoypn hsoypn sohypn oshypn hosypn ohsypn yhospn hyospn yohspn oyhspn hoyspn ohyspn sphoyn pshoyn shpoyn hspoyn phsoyn hpsoyn spohyn psohyn sophyn osphyn poshyn opshyn shopyn hsopyn sohpyn oshpyn hospyn ohspyn phosyn hposyn pohsyn ophsyn hopsyn ohpsyn yphosn pyhosn yhposn hyposn phyosn hpyosn ypohsn pyohsn yophsn oyphsn poyhsn opyhsn yhopsn hyopsn yohpsn oyhpsn hoypsn ohypsn phoysn hpoysn pohysn ophysn hopysn ohpysn syphno ysphno spyhno psyhno ypshno pyshno syhpno yshpno shypno hsypno yhspno hyspno sphyno pshyno shpyno hspyno phsyno hpsyno yphsno pyhsno yhpsno hypsno physno hpysno sypnho yspnho spynho psynho ypsnho pysnho synpho ysnpho snypho nsypho ynspho nyspho spnyho psnyho snpyho nspyho pnsyho npsyho ypnsho pynsho ynpsho nypsho pnysho npysho syhnpo yshnpo shynpo hsynpo yhsnpo hysnpo synhpo ysnhpo snyhpo nsyhpo ynshpo nyshpo shnypo hsnypo snhypo nshypo hnsypo nhsypo yhnspo hynspo ynhspo nyhspo hnyspo nhyspo sphnyo pshnyo shpnyo hspnyo phsnyo hpsnyo spnhyo psnhyo snphyo nsphyo pnshyo npshyo shnpyo hsnpyo snhpyo nshpyo hnspyo nhspyo phnsyo hpnsyo pnhsyo nphsyo hnpsyo nhpsyo yphnso pyhnso yhpnso hypnso phynso hpynso ypnhso pynhso ynphso nyphso pnyhso npyhso yhnpso hynpso ynhpso nyhpso hnypso nhypso phnyso hpnyso pnhyso nphyso hnpyso nhpyso syponh ysponh spyonh psyonh ypsonh pysonh syopnh ysopnh soypnh osypnh yospnh oyspnh spoynh psoynh sopynh ospynh posynh opsynh yposnh pyosnh yopsnh oypsnh poysnh opysnh sypnoh yspnoh spynoh psynoh ypsnoh pysnoh synpoh ysnpoh snypoh nsypoh ynspoh nyspoh spnyoh psnyoh snpyoh nspyoh pnsyoh npsyoh ypnsoh pynsoh ynpsoh nypsoh pnysoh npysoh syonph ysonph soynph osynph yosnph oysnph synoph ysnoph snyoph nsyoph ynsoph nysoph sonyph osnyph snoyph nsoyph onsyph nosyph yonsph oynsph ynosph nyosph onysph noysph sponyh psonyh sopnyh ospnyh posnyh opsnyh spnoyh psnoyh snpoyh nspoyh pnsoyh npsoyh sonpyh osnpyh snopyh nsopyh onspyh nospyh ponsyh opnsyh pnosyh nposyh onpsyh nopsyh yponsh pyonsh yopnsh oypnsh poynsh opynsh ypnosh pynosh ynposh nyposh pnyosh npyosh yonpsh oynpsh ynopsh nyopsh onypsh noypsh ponysh opnysh pnoysh npoysh onpysh nopysh syhonp yshonp shyonp hsyonp yhsonp hysonp syohnp ysohnp soyhnp osyhnp yoshnp oyshnp shoynp hsoynp sohynp oshynp hosynp ohsynp yhosnp hyosnp yohsnp oyhsnp hoysnp ohysnp syhnop yshnop shynop hsynop yhsnop hysnop synhop ysnhop snyhop nsyhop ynshop nyshop shnyop hsnyop snhyop nshyop hnsyop nhsyop yhnsop hynsop ynhsop nyhsop hnysop nhysop syonhp ysonhp soynhp osynhp yosnhp oysnhp synohp ysnohp snyohp nsyohp ynsohp nysohp sonyhp osnyhp snoyhp nsoyhp onsyhp nosyhp yonshp oynshp ynoshp nyoshp onyshp noyshp shonyp hsonyp sohnyp oshnyp hosnyp ohsnyp shnoyp hsnoyp snhoyp nshoyp hnsoyp nhsoyp sonhyp osnhyp snohyp nsohyp onshyp noshyp honsyp ohnsyp hnosyp nhosyp onhsyp nohsyp yhonsp hyonsp yohnsp oyhnsp hoynsp ohynsp yhnosp hynosp ynhosp nyhosp hnyosp nhyosp yonhsp oynhsp ynohsp nyohsp onyhsp noyhsp honysp ohnysp hnoysp nhoysp onhysp nohysp sphony pshony shpony hspony phsony hpsony spohny psohny sophny osphny poshny opshny shopny hsopny sohpny oshpny hospny ohspny phosny hposny pohsny ophsny hopsny ohpsny sphnoy pshnoy shpnoy hspnoy phsnoy hpsnoy spnhoy psnhoy snphoy nsphoy pnshoy npshoy shnpoy hsnpoy snhpoy nshpoy hnspoy nhspoy phnsoy hpnsoy pnhsoy nphsoy hnpsoy nhpsoy sponhy psonhy sopnhy ospnhy posnhy opsnhy spnohy psnohy snpohy nspohy pnsohy npsohy sonphy osnphy snophy nsophy onsphy nosphy ponshy opnshy pnoshy nposhy onpshy nopshy shonpy hsonpy sohnpy oshnpy hosnpy ohsnpy shnopy hsnopy snhopy nshopy hnsopy nhsopy sonhpy osnhpy snohpy nsohpy onshpy noshpy honspy ohnspy hnospy nhospy onhspy nohspy phonsy hponsy pohnsy ophnsy hopnsy ohpnsy phnosy hpnosy pnhosy nphosy hnposy nhposy ponhsy opnhsy pnohsy npohsy onphsy nophsy honpsy ohnpsy hnopsy nhopsy onhpsy nohpsy yphons pyhons yhpons hypons phyons hpyons ypohns pyohns yophns oyphns poyhns opyhns yhopns hyopns yohpns oyhpns hoypns ohypns phoyns hpoyns pohyns ophyns hopyns ohpyns yphnos pyhnos yhpnos hypnos phynos hpynos ypnhos pynhos ynphos nyphos pnyhos npyhos yhnpos hynpos ynhpos nyhpos hnypos nhypos phnyos hpnyos pnhyos nphyos hnpyos nhpyos yponhs pyonhs yopnhs oypnhs poynhs opynhs ypnohs pynohs ynpohs nypohs pnyohs npyohs yonphs oynphs ynophs nyophs onyphs noyphs ponyhs opnyhs pnoyhs npoyhs onpyhs nopyhs yhonps hyonps yohnps oyhnps hoynps ohynps yhnops hynops ynhops nyhops hnyops nhyops yonhps oynhps ynohps nyohps onyhps noyhps honyps ohnyps hnoyps nhoyps onhyps nohyps phonys hponys pohnys ophnys hopnys ohpnys phnoys hpnoys pnhoys nphoys hnpoys nhpoys ponhys opnhys pnohys npohys onphys nophys honpys ohnpys hnopys nhopys onhpys nohpys
Note: these 'words' (valid or invalid) are all the permutations of the word syphon. These words are obtained by scrambling the letters in syphon.