yirked iyrked yriked ryiked iryked riyked yikred iykred ykired kyired ikyred kiyred yrkied rykied ykried kyried rkyied kryied irkyed rikyed ikryed kiryed rkiyed kriyed yirekd iyrekd yriekd ryiekd iryekd riyekd yierkd iyerkd yeirkd eyirkd ieyrkd eiyrkd yreikd ryeikd yerikd eyrikd reyikd eryikd ireykd rieykd ierykd eirykd reiykd eriykd yikerd iykerd ykierd kyierd ikyerd kiyerd yiekrd iyekrd yeikrd eyikrd ieykrd eiykrd ykeird kyeird yekird eykird keyird ekyird ikeyrd kieyrd iekyrd eikyrd keiyrd ekiyrd yrkeid rykeid ykreid kyreid rkyeid kryeid yrekid ryekid yerkid eyrkid reykid erykid ykerid kyerid yekrid eykrid keyrid ekyrid rkeyid kreyid rekyid erkyid keryid ekryid irkeyd rikeyd ikreyd kireyd rkieyd krieyd irekyd riekyd ierkyd eirkyd reikyd erikyd ikeryd kieryd iekryd eikryd keiryd ekiryd rkeiyd kreiyd rekiyd erkiyd keriyd ekriyd yirkde iyrkde yrikde ryikde irykde riykde yikrde iykrde ykirde kyirde ikyrde kiyrde yrkide rykide ykride kyride rkyide kryide irkyde rikyde ikryde kiryde rkiyde kriyde yirdke iyrdke yridke ryidke irydke riydke yidrke iydrke ydirke dyirke idyrke diyrke yrdike rydike ydrike dyrike rdyike dryike irdyke ridyke idryke diryke rdiyke driyke yikdre iykdre ykidre kyidre ikydre kiydre yidkre iydkre ydikre dyikre idykre diykre ykdire kydire ydkire dykire kdyire dkyire ikdyre kidyre idkyre dikyre kdiyre dkiyre yrkdie rykdie ykrdie kyrdie rkydie krydie yrdkie rydkie ydrkie dyrkie rdykie drykie ykdrie kydrie ydkrie dykrie kdyrie dkyrie rkdyie krdyie rdkyie drkyie kdryie dkryie irkdye rikdye ikrdye kirdye rkidye kridye irdkye ridkye idrkye dirkye rdikye drikye ikdrye kidrye idkrye dikrye kdirye dkirye rkdiye krdiye rdkiye drkiye kdriye dkriye yiredk iyredk yriedk ryiedk iryedk riyedk yierdk iyerdk yeirdk eyirdk ieyrdk eiyrdk yreidk ryeidk yeridk eyridk reyidk eryidk ireydk rieydk ierydk eirydk reiydk eriydk yirdek iyrdek yridek ryidek irydek riydek yidrek iydrek ydirek dyirek idyrek diyrek yrdiek rydiek ydriek dyriek rdyiek dryiek irdyek ridyek idryek diryek rdiyek driyek yiedrk iyedrk yeidrk eyidrk ieydrk eiydrk yiderk iyderk ydierk dyierk idyerk diyerk yedirk eydirk ydeirk dyeirk edyirk deyirk iedyrk eidyrk ideyrk dieyrk ediyrk deiyrk yredik ryedik yerdik eyrdik reydik erydik yrdeik rydeik ydreik dyreik rdyeik dryeik yedrik eydrik yderik dyerik edyrik deyrik redyik erdyik rdeyik dreyik edryik deryik iredyk riedyk ierdyk eirdyk reidyk eridyk irdeyk rideyk idreyk direyk rdieyk drieyk iedryk eidryk ideryk dieryk ediryk deiryk rediyk erdiyk rdeiyk dreiyk edriyk deriyk yikedr iykedr ykiedr kyiedr ikyedr kiyedr yiekdr iyekdr yeikdr eyikdr ieykdr eiykdr ykeidr kyeidr yekidr eykidr keyidr ekyidr ikeydr kieydr iekydr eikydr keiydr ekiydr yikder iykder ykider kyider ikyder kiyder yidker iydker ydiker dyiker idyker diyker ykdier kydier ydkier dykier kdyier dkyier ikdyer kidyer idkyer dikyer kdiyer dkiyer yiedkr iyedkr yeidkr eyidkr ieydkr eiydkr yidekr iydekr ydiekr dyiekr idyekr diyekr yedikr eydikr ydeikr dyeikr edyikr deyikr iedykr eidykr ideykr dieykr ediykr deiykr ykedir kyedir yekdir eykdir keydir ekydir ykdeir kydeir ydkeir dykeir kdyeir dkyeir yedkir eydkir ydekir dyekir edykir deykir kedyir ekdyir kdeyir dkeyir edkyir dekyir ikedyr kiedyr iekdyr eikdyr keidyr ekidyr ikdeyr kideyr idkeyr dikeyr kdieyr dkieyr iedkyr eidkyr idekyr diekyr edikyr deikyr kediyr ekdiyr kdeiyr dkeiyr edkiyr dekiyr yrkedi rykedi ykredi kyredi rkyedi kryedi yrekdi ryekdi yerkdi eyrkdi reykdi erykdi ykerdi kyerdi yekrdi eykrdi keyrdi ekyrdi rkeydi kreydi rekydi erkydi kerydi ekrydi yrkdei rykdei ykrdei kyrdei rkydei krydei yrdkei rydkei ydrkei dyrkei rdykei drykei ykdrei kydrei ydkrei dykrei kdyrei dkyrei rkdyei krdyei rdkyei drkyei kdryei dkryei yredki ryedki yerdki eyrdki reydki erydki yrdeki rydeki ydreki dyreki rdyeki dryeki yedrki eydrki yderki dyerki edyrki deyrki redyki erdyki rdeyki dreyki edryki deryki ykedri kyedri yekdri eykdri keydri ekydri ykderi kyderi ydkeri dykeri kdyeri dkyeri yedkri eydkri ydekri dyekri edykri deykri kedyri ekdyri kdeyri dkeyri edkyri dekyri rkedyi kredyi rekdyi erkdyi kerdyi ekrdyi rkdeyi krdeyi rdkeyi drkeyi kdreyi dkreyi redkyi erdkyi rdekyi drekyi edrkyi derkyi kedryi ekdryi kderyi dkeryi edkryi dekryi irkedy rikedy ikredy kiredy rkiedy kriedy irekdy riekdy ierkdy eirkdy reikdy erikdy ikerdy kierdy iekrdy eikrdy keirdy ekirdy rkeidy kreidy rekidy erkidy keridy ekridy irkdey rikdey ikrdey kirdey rkidey kridey irdkey ridkey idrkey dirkey rdikey drikey ikdrey kidrey idkrey dikrey kdirey dkirey rkdiey krdiey rdkiey drkiey kdriey dkriey iredky riedky ierdky eirdky reidky eridky irdeky rideky idreky direky rdieky drieky iedrky eidrky iderky dierky edirky deirky rediky erdiky rdeiky dreiky edriky deriky ikedry kiedry iekdry eikdry keidry ekidry ikdery kidery idkery dikery kdiery dkiery iedkry eidkry idekry diekry edikry deikry kediry ekdiry kdeiry dkeiry edkiry dekiry rkediy krediy rekdiy erkdiy kerdiy ekrdiy rkdeiy krdeiy rdkeiy drkeiy kdreiy dkreiy redkiy erdkiy rdekiy drekiy edrkiy derkiy kedriy ekdriy kderiy dkeriy edkriy dekriy
Note: these 'words' (valid or invalid) are all the permutations of the word yirked. These words are obtained by scrambling the letters in yirked.