hoping ohping hpoing phoing ophing pohing hoipng ohipng hiopng ihopng oihpng iohpng hpiong phiong hipong ihpong pihong iphong opihng poihng oiphng iophng piohng ipohng hopnig ohpnig hponig phonig ophnig pohnig honpig ohnpig hnopig nhopig onhpig nohpig hpnoig phnoig hnpoig nhpoig pnhoig nphoig opnhig ponhig onphig nophig pnohig npohig hoinpg ohinpg hionpg ihonpg oihnpg iohnpg honipg ohnipg hnoipg nhoipg onhipg nohipg hinopg ihnopg hniopg nhiopg inhopg nihopg oinhpg ionhpg onihpg noihpg inohpg niohpg hpinog phinog hipnog ihpnog pihnog iphnog hpniog phniog hnpiog nhpiog pnhiog nphiog hinpog ihnpog hnipog nhipog inhpog nihpog pinhog ipnhog pnihog npihog inphog niphog opinhg poinhg oipnhg iopnhg pionhg iponhg opnihg ponihg onpihg nopihg pnoihg npoihg oinphg ionphg oniphg noiphg inophg niophg pinohg ipnohg pniohg npiohg inpohg nipohg hopign ohpign hpoign phoign ophign pohign hoipgn ohipgn hiopgn ihopgn oihpgn iohpgn hpiogn phiogn hipogn ihpogn pihogn iphogn opihgn poihgn oiphgn iophgn piohgn ipohgn hopgin ohpgin hpogin phogin ophgin pohgin hogpin ohgpin hgopin ghopin oghpin gohpin hpgoin phgoin hgpoin ghpoin pghoin gphoin opghin poghin ogphin gophin pgohin gpohin hoigpn ohigpn hiogpn ihogpn oihgpn iohgpn hogipn ohgipn hgoipn ghoipn oghipn gohipn higopn ihgopn hgiopn ghiopn ighopn gihopn oighpn ioghpn ogihpn goihpn igohpn giohpn hpigon phigon hipgon ihpgon pihgon iphgon hpgion phgion hgpion ghpion pghion gphion higpon ihgpon hgipon ghipon ighpon gihpon pighon ipghon pgihon gpihon igphon giphon opighn poighn oipghn iopghn pioghn ipoghn opgihn pogihn ogpihn gopihn pgoihn gpoihn oigphn iogphn ogiphn goiphn igophn giophn pigohn ipgohn pgiohn gpiohn igpohn gipohn hopngi ohpngi hpongi phongi ophngi pohngi honpgi ohnpgi hnopgi nhopgi onhpgi nohpgi hpnogi phnogi hnpogi nhpogi pnhogi nphogi opnhgi ponhgi onphgi nophgi pnohgi npohgi hopgni ohpgni hpogni phogni ophgni pohgni hogpni ohgpni hgopni ghopni oghpni gohpni hpgoni phgoni hgponi ghponi pghoni gphoni opghni poghni ogphni gophni pgohni gpohni hongpi ohngpi hnogpi nhogpi onhgpi nohgpi hognpi ohgnpi hgonpi ghonpi oghnpi gohnpi hngopi nhgopi hgnopi ghnopi nghopi gnhopi onghpi noghpi ognhpi gonhpi ngohpi gnohpi hpngoi phngoi hnpgoi nhpgoi pnhgoi nphgoi hpgnoi phgnoi hgpnoi ghpnoi pghnoi gphnoi hngpoi nhgpoi hgnpoi ghnpoi nghpoi gnhpoi pnghoi npghoi pgnhoi gpnhoi ngphoi gnphoi opnghi ponghi onpghi nopghi pnoghi npoghi opgnhi pognhi ogpnhi gopnhi pgonhi gponhi ongphi nogphi ognphi gonphi ngophi gnophi pngohi npgohi pgnohi gpnohi ngpohi gnpohi hoingp ohingp hiongp ihongp oihngp iohngp honigp ohnigp hnoigp nhoigp onhigp nohigp hinogp ihnogp hniogp nhiogp inhogp nihogp oinhgp ionhgp onihgp noihgp inohgp niohgp hoignp ohignp hiognp ihognp oihgnp iohgnp hoginp ohginp hgoinp ghoinp oghinp gohinp higonp ihgonp hgionp ghionp ighonp gihonp oighnp ioghnp ogihnp goihnp igohnp giohnp hongip ohngip hnogip nhogip onhgip nohgip hognip ohgnip hgonip ghonip oghnip gohnip hngoip nhgoip hgnoip ghnoip nghoip gnhoip onghip noghip ognhip gonhip ngohip gnohip hingop ihngop hnigop nhigop inhgop nihgop hignop ihgnop hginop ghinop ighnop gihnop hngiop nhgiop hgniop ghniop nghiop gnhiop inghop nighop ignhop ginhop ngihop gnihop oinghp ionghp onighp noighp inoghp nioghp oignhp iognhp oginhp goinhp igonhp gionhp ongihp nogihp ognihp gonihp ngoihp gnoihp ingohp nigohp ignohp ginohp ngiohp gniohp hpingo phingo hipngo ihpngo pihngo iphngo hpnigo phnigo hnpigo nhpigo pnhigo nphigo hinpgo ihnpgo hnipgo nhipgo inhpgo nihpgo pinhgo ipnhgo pnihgo npihgo inphgo niphgo hpigno phigno hipgno ihpgno pihgno iphgno hpgino phgino hgpino ghpino pghino gphino higpno ihgpno hgipno ghipno ighpno gihpno pighno ipghno pgihno gpihno igphno giphno hpngio phngio hnpgio nhpgio pnhgio nphgio hpgnio phgnio hgpnio ghpnio pghnio gphnio hngpio nhgpio hgnpio ghnpio nghpio gnhpio pnghio npghio pgnhio gpnhio ngphio gnphio hingpo ihngpo hnigpo nhigpo inhgpo nihgpo hignpo ihgnpo hginpo ghinpo ighnpo gihnpo hngipo nhgipo hgnipo ghnipo nghipo gnhipo inghpo nighpo ignhpo ginhpo ngihpo gnihpo pingho ipngho pnigho npigho inpgho nipgho pignho ipgnho pginho gpinho igpnho gipnho pngiho npgiho pgniho gpniho ngpiho gnpiho ingpho nigpho ignpho ginpho ngipho gnipho opingh poingh oipngh iopngh piongh ipongh opnigh ponigh onpigh nopigh pnoigh npoigh oinpgh ionpgh onipgh noipgh inopgh niopgh pinogh ipnogh pniogh npiogh inpogh nipogh opignh poignh oipgnh iopgnh piognh ipognh opginh poginh ogpinh gopinh pgoinh gpoinh oigpnh iogpnh ogipnh goipnh igopnh giopnh pigonh ipgonh pgionh gpionh igponh giponh opngih pongih onpgih nopgih pnogih npogih opgnih pognih ogpnih gopnih pgonih gponih ongpih nogpih ognpih gonpih ngopih gnopih pngoih npgoih pgnoih gpnoih ngpoih gnpoih oingph iongph onigph noigph inogph niogph oignph iognph oginph goinph igonph gionph ongiph nogiph ogniph goniph ngoiph gnoiph ingoph nigoph ignoph ginoph ngioph gnioph pingoh ipngoh pnigoh npigoh inpgoh nipgoh pignoh ipgnoh pginoh gpinoh igpnoh gipnoh pngioh npgioh pgnioh gpnioh ngpioh gnpioh ingpoh nigpoh ignpoh ginpoh ngipoh gnipoh
Note: these 'words' (valid or invalid) are all the permutations of the word hoping. These words are obtained by scrambling the letters in hoping.