raking arking rkaing kraing akring karing raikng arikng riakng irakng airkng iarkng rkiang kriang rikang irkang kirang ikrang akirng kairng aikrng iakrng kiarng ikarng raknig arknig rkanig kranig akrnig karnig rankig arnkig rnakig nrakig anrkig narkig rknaig krnaig rnkaig nrkaig knraig nkraig aknrig kanrig ankrig nakrig knarig nkarig rainkg arinkg riankg irankg airnkg iarnkg ranikg arnikg rnaikg nraikg anrikg narikg rinakg irnakg rniakg nriakg inrakg nirakg ainrkg ianrkg anirkg nairkg inarkg niarkg rkinag krinag riknag irknag kirnag ikrnag rkniag krniag rnkiag nrkiag knriag nkriag rinkag irnkag rnikag nrikag inrkag nirkag kinrag iknrag knirag nkirag inkrag nikrag akinrg kainrg aiknrg iaknrg kianrg ikanrg aknirg kanirg ankirg nakirg knairg nkairg ainkrg iankrg anikrg naikrg inakrg niakrg kinarg iknarg kniarg nkiarg inkarg nikarg rakign arkign rkaign kraign akrign karign raikgn arikgn riakgn irakgn airkgn iarkgn rkiagn kriagn rikagn irkagn kiragn ikragn akirgn kairgn aikrgn iakrgn kiargn ikargn rakgin arkgin rkagin kragin akrgin kargin ragkin argkin rgakin grakin agrkin garkin rkgain krgain rgkain grkain kgrain gkrain akgrin kagrin agkrin gakrin kgarin gkarin raigkn arigkn riagkn iragkn airgkn iargkn ragikn argikn rgaikn graikn agrikn garikn rigakn irgakn rgiakn griakn igrakn girakn aigrkn iagrkn agirkn gairkn igarkn giarkn rkigan krigan rikgan irkgan kirgan ikrgan rkgian krgian rgkian grkian kgrian gkrian rigkan irgkan rgikan grikan igrkan girkan kigran ikgran kgiran gkiran igkran gikran akigrn kaigrn aikgrn iakgrn kiagrn ikagrn akgirn kagirn agkirn gakirn kgairn gkairn aigkrn iagkrn agikrn gaikrn igakrn giakrn kigarn ikgarn kgiarn gkiarn igkarn gikarn rakngi arkngi rkangi krangi akrngi karngi rankgi arnkgi rnakgi nrakgi anrkgi narkgi rknagi krnagi rnkagi nrkagi knragi nkragi aknrgi kanrgi ankrgi nakrgi knargi nkargi rakgni arkgni rkagni kragni akrgni kargni ragkni argkni rgakni grakni agrkni garkni rkgani krgani rgkani grkani kgrani gkrani akgrni kagrni agkrni gakrni kgarni gkarni rangki arngki rnagki nragki anrgki nargki ragnki argnki rganki granki agrnki garnki rngaki nrgaki rgnaki grnaki ngraki gnraki angrki nagrki agnrki ganrki ngarki gnarki rkngai krngai rnkgai nrkgai knrgai nkrgai rkgnai krgnai rgknai grknai kgrnai gkrnai rngkai nrgkai rgnkai grnkai ngrkai gnrkai kngrai nkgrai kgnrai gknrai ngkrai gnkrai akngri kangri ankgri nakgri knagri nkagri akgnri kagnri agknri gaknri kganri gkanri angkri nagkri agnkri gankri ngakri gnakri kngari nkgari kgnari gknari ngkari gnkari raingk aringk riangk irangk airngk iarngk ranigk arnigk rnaigk nraigk anrigk narigk rinagk irnagk rniagk nriagk inragk niragk ainrgk ianrgk anirgk nairgk inargk niargk raignk arignk riagnk iragnk airgnk iargnk ragink argink rgaink graink agrink garink rigank irgank rgiank griank igrank girank aigrnk iagrnk agirnk gairnk igarnk giarnk rangik arngik rnagik nragik anrgik nargik ragnik argnik rganik granik agrnik garnik rngaik nrgaik rgnaik grnaik ngraik gnraik angrik nagrik agnrik ganrik ngarik gnarik ringak irngak rnigak nrigak inrgak nirgak rignak irgnak rginak grinak igrnak girnak rngiak nrgiak rgniak grniak ngriak gnriak ingrak nigrak ignrak ginrak ngirak gnirak aingrk iangrk anigrk naigrk inagrk niagrk aignrk iagnrk aginrk gainrk iganrk gianrk angirk nagirk agnirk ganirk ngairk gnairk ingark nigark ignark ginark ngiark gniark rkinga kringa riknga irknga kirnga ikrnga rkniga krniga rnkiga nrkiga knriga nkriga rinkga irnkga rnikga nrikga inrkga nirkga kinrga iknrga knirga nkirga inkrga nikrga rkigna krigna rikgna irkgna kirgna ikrgna rkgina krgina rgkina grkina kgrina gkrina rigkna irgkna rgikna grikna igrkna girkna kigrna ikgrna kgirna gkirna igkrna gikrna rkngia krngia rnkgia nrkgia knrgia nkrgia rkgnia krgnia rgknia grknia kgrnia gkrnia rngkia nrgkia rgnkia grnkia ngrkia gnrkia kngria nkgria kgnria gknria ngkria gnkria ringka irngka rnigka nrigka inrgka nirgka rignka irgnka rginka grinka igrnka girnka rngika nrgika rgnika grnika ngrika gnrika ingrka nigrka ignrka ginrka ngirka gnirka kingra ikngra knigra nkigra inkgra nikgra kignra ikgnra kginra gkinra igknra giknra kngira nkgira kgnira gknira ngkira gnkira ingkra nigkra ignkra ginkra ngikra gnikra akingr kaingr aikngr iakngr kiangr ikangr aknigr kanigr ankigr nakigr knaigr nkaigr ainkgr iankgr anikgr naikgr inakgr niakgr kinagr iknagr kniagr nkiagr inkagr nikagr akignr kaignr aikgnr iakgnr kiagnr ikagnr akginr kaginr agkinr gakinr kgainr gkainr aigknr iagknr agiknr gaiknr igaknr giaknr kiganr ikganr kgianr gkianr igkanr gikanr akngir kangir ankgir nakgir knagir nkagir akgnir kagnir agknir gaknir kganir gkanir angkir nagkir agnkir gankir ngakir gnakir kngair nkgair kgnair gknair ngkair gnkair aingkr iangkr anigkr naigkr inagkr niagkr aignkr iagnkr aginkr gainkr igankr giankr angikr nagikr agnikr ganikr ngaikr gnaikr ingakr nigakr ignakr ginakr ngiakr gniakr kingar ikngar knigar nkigar inkgar nikgar kignar ikgnar kginar gkinar igknar giknar kngiar nkgiar kgniar gkniar ngkiar gnkiar ingkar nigkar ignkar ginkar ngikar gnikar
Note: these 'words' (valid or invalid) are all the permutations of the word raking. These words are obtained by scrambling the letters in raking.