righto irghto rgihto grihto igrhto girhto rihgto irhgto rhigto hrigto ihrgto hirgto rghito grhito rhgito hrgito ghrito hgrito ighrto gihrto ihgrto higrto ghirto hgirto rigtho irgtho rgitho gritho igrtho girtho ritgho irtgho rtigho trigho itrgho tirgho rgtiho grtiho rtgiho trgiho gtriho tgriho igtrho gitrho itgrho tigrho gtirho tgirho rihtgo irhtgo rhitgo hritgo ihrtgo hirtgo rithgo irthgo rtihgo trihgo itrhgo tirhgo rhtigo hrtigo rthigo trhigo htrigo thrigo ihtrgo hitrgo ithrgo tihrgo htirgo thirgo rghtio grhtio rhgtio hrgtio ghrtio hgrtio rgthio grthio rtghio trghio gtrhio tgrhio rhtgio hrtgio rthgio trhgio htrgio thrgio ghtrio hgtrio gthrio tghrio htgrio thgrio ightro gihtro ihgtro higtro ghitro hgitro igthro githro itghro tighro gtihro tgihro ihtgro hitgro ithgro tihgro htigro thigro ghtiro hgtiro gthiro tghiro htgiro thgiro righot irghot rgihot grihot igrhot girhot rihgot irhgot rhigot hrigot ihrgot hirgot rghiot grhiot rhgiot hrgiot ghriot hgriot ighrot gihrot ihgrot higrot ghirot hgirot rigoht irgoht rgioht grioht igroht giroht rioght iroght roight oright iorght oirght rgoiht groiht rogiht orgiht goriht ogriht igorht giorht iogrht oigrht goirht ogirht rihogt irhogt rhiogt hriogt ihrogt hirogt riohgt irohgt roihgt orihgt iorhgt oirhgt rhoigt hroigt rohigt orhigt horigt ohrigt ihorgt hiorgt iohrgt oihrgt hoirgt ohirgt rghoit grhoit rhgoit hrgoit ghroit hgroit rgohit grohit roghit orghit gorhit ogrhit rhogit hrogit rohgit orhgit horgit ohrgit ghorit hgorit gohrit oghrit hogrit ohgrit ighort gihort ihgort higort ghiort hgiort igohrt giohrt ioghrt oighrt goihrt ogihrt ihogrt hiogrt iohgrt oihgrt hoigrt ohigrt ghoirt hgoirt gohirt oghirt hogirt ohgirt rigtoh irgtoh rgitoh gritoh igrtoh girtoh ritgoh irtgoh rtigoh trigoh itrgoh tirgoh rgtioh grtioh rtgioh trgioh gtrioh tgrioh igtroh gitroh itgroh tigroh gtiroh tgiroh rigoth irgoth rgioth grioth igroth giroth riogth irogth roigth origth iorgth oirgth rgoith groith rogith orgith gorith ogrith igorth giorth iogrth oigrth goirth ogirth ritogh irtogh rtiogh triogh itrogh tirogh riotgh irotgh roitgh oritgh iortgh oirtgh rtoigh troigh rotigh ortigh torigh otrigh itorgh tiorgh iotrgh oitrgh toirgh otirgh rgtoih grtoih rtgoih trgoih gtroih tgroih rgotih grotih rogtih orgtih gortih ogrtih rtogih trogih rotgih ortgih torgih otrgih gtorih tgorih gotrih ogtrih togrih otgrih igtorh gitorh itgorh tigorh gtiorh tgiorh igotrh giotrh iogtrh oigtrh goitrh ogitrh itogrh tiogrh iotgrh oitgrh toigrh otigrh gtoirh tgoirh gotirh ogtirh togirh otgirh rihtog irhtog rhitog hritog ihrtog hirtog rithog irthog rtihog trihog itrhog tirhog rhtiog hrtiog rthiog trhiog htriog thriog ihtrog hitrog ithrog tihrog htirog thirog rihotg irhotg rhiotg hriotg ihrotg hirotg riohtg irohtg roihtg orihtg iorhtg oirhtg rhoitg hroitg rohitg orhitg horitg ohritg ihortg hiortg iohrtg oihrtg hoirtg ohirtg ritohg irtohg rtiohg triohg itrohg tirohg riothg irothg roithg orithg iorthg oirthg rtoihg troihg rotihg ortihg torihg otrihg itorhg tiorhg iotrhg oitrhg toirhg otirhg rhtoig hrtoig rthoig trhoig htroig throig rhotig hrotig rohtig orhtig hortig ohrtig rtohig trohig rothig orthig torhig otrhig htorig thorig hotrig ohtrig tohrig othrig ihtorg hitorg ithorg tihorg htiorg thiorg ihotrg hiotrg iohtrg oihtrg hoitrg ohitrg itohrg tiohrg iothrg oithrg toihrg otihrg htoirg thoirg hotirg ohtirg tohirg othirg rghtoi grhtoi rhgtoi hrgtoi ghrtoi hgrtoi rgthoi grthoi rtghoi trghoi gtrhoi tgrhoi rhtgoi hrtgoi rthgoi trhgoi htrgoi thrgoi ghtroi hgtroi gthroi tghroi htgroi thgroi rghoti grhoti rhgoti hrgoti ghroti hgroti rgohti grohti roghti orghti gorhti ogrhti rhogti hrogti rohgti orhgti horgti ohrgti ghorti hgorti gohrti oghrti hogrti ohgrti rgtohi grtohi rtgohi trgohi gtrohi tgrohi rgothi grothi rogthi orgthi gorthi ogrthi rtoghi troghi rotghi ortghi torghi otrghi gtorhi tgorhi gotrhi ogtrhi togrhi otgrhi rhtogi hrtogi rthogi trhogi htrogi throgi rhotgi hrotgi rohtgi orhtgi hortgi ohrtgi rtohgi trohgi rothgi orthgi torhgi otrhgi htorgi thorgi hotrgi ohtrgi tohrgi othrgi ghtori hgtori gthori tghori htgori thgori ghotri hgotri gohtri oghtri hogtri ohgtri gtohri tgohri gothri ogthri toghri otghri htogri thogri hotgri ohtgri tohgri othgri ightor gihtor ihgtor higtor ghitor hgitor igthor githor itghor tighor gtihor tgihor ihtgor hitgor ithgor tihgor htigor thigor ghtior hgtior gthior tghior htgior thgior ighotr gihotr ihgotr higotr ghiotr hgiotr igohtr giohtr ioghtr oightr goihtr ogihtr ihogtr hiogtr iohgtr oihgtr hoigtr ohigtr ghoitr hgoitr gohitr oghitr hogitr ohgitr igtohr gitohr itgohr tigohr gtiohr tgiohr igothr giothr iogthr oigthr goithr ogithr itoghr tioghr iotghr oitghr toighr otighr gtoihr tgoihr gotihr ogtihr togihr otgihr ihtogr hitogr ithogr tihogr htiogr thiogr ihotgr hiotgr iohtgr oihtgr hoitgr ohitgr itohgr tiohgr iothgr oithgr toihgr otihgr htoigr thoigr hotigr ohtigr tohigr othigr ghtoir hgtoir gthoir tghoir htgoir thgoir ghotir hgotir gohtir oghtir hogtir ohgtir gtohir tgohir gothir ogthir toghir otghir htogir thogir hotgir ohtgir tohgir othgir
Note: these 'words' (valid or invalid) are all the permutations of the word righto. These words are obtained by scrambling the letters in righto.