medfly emdfly mdefly dmefly edmfly demfly mefdly emfdly mfedly fmedly efmdly femdly mdfely dmfely mfdely fmdely dfmely fdmely edfmly defmly efdmly fedmly dfemly fdemly medlfy emdlfy mdelfy dmelfy edmlfy demlfy meldfy emldfy mledfy lmedfy elmdfy lemdfy mdlefy dmlefy mldefy lmdefy dlmefy ldmefy edlmfy delmfy eldmfy ledmfy dlemfy ldemfy mefldy emfldy mfeldy fmeldy efmldy femldy melfdy emlfdy mlefdy lmefdy elmfdy lemfdy mfledy fmledy mlfedy lmfedy flmedy lfmedy eflmdy felmdy elfmdy lefmdy flemdy lfemdy mdfley dmfley mfdley fmdley dfmley fdmley mdlfey dmlfey mldfey lmdfey dlmfey ldmfey mfldey fmldey mlfdey lmfdey flmdey lfmdey dflmey fdlmey dlfmey ldfmey fldmey lfdmey edflmy deflmy efdlmy fedlmy dfelmy fdelmy edlfmy delfmy eldfmy ledfmy dlefmy ldefmy efldmy feldmy elfdmy lefdmy fledmy lfedmy dflemy fdlemy dlfemy ldfemy fldemy lfdemy medfyl emdfyl mdefyl dmefyl edmfyl demfyl mefdyl emfdyl mfedyl fmedyl efmdyl femdyl mdfeyl dmfeyl mfdeyl fmdeyl dfmeyl fdmeyl edfmyl defmyl efdmyl fedmyl dfemyl fdemyl medyfl emdyfl mdeyfl dmeyfl edmyfl demyfl meydfl emydfl myedfl ymedfl eymdfl yemdfl mdyefl dmyefl mydefl ymdefl dymefl ydmefl edymfl deymfl eydmfl yedmfl dyemfl ydemfl mefydl emfydl mfeydl fmeydl efmydl femydl meyfdl emyfdl myefdl ymefdl eymfdl yemfdl mfyedl fmyedl myfedl ymfedl fymedl yfmedl efymdl feymdl eyfmdl yefmdl fyemdl yfemdl mdfyel dmfyel mfdyel fmdyel dfmyel fdmyel mdyfel dmyfel mydfel ymdfel dymfel ydmfel mfydel fmydel myfdel ymfdel fymdel yfmdel dfymel fdymel dyfmel ydfmel fydmel yfdmel edfyml defyml efdyml fedyml dfeyml fdeyml edyfml deyfml eydfml yedfml dyefml ydefml efydml feydml eyfdml yefdml fyedml yfedml dfyeml fdyeml dyfeml ydfeml fydeml yfdeml medlyf emdlyf mdelyf dmelyf edmlyf demlyf meldyf emldyf mledyf lmedyf elmdyf lemdyf mdleyf dmleyf mldeyf lmdeyf dlmeyf ldmeyf edlmyf delmyf eldmyf ledmyf dlemyf ldemyf medylf emdylf mdeylf dmeylf edmylf demylf meydlf emydlf myedlf ymedlf eymdlf yemdlf mdyelf dmyelf mydelf ymdelf dymelf ydmelf edymlf deymlf eydmlf yedmlf dyemlf ydemlf melydf emlydf mleydf lmeydf elmydf lemydf meyldf emyldf myeldf ymeldf eymldf yemldf mlyedf lmyedf myledf ymledf lymedf ylmedf elymdf leymdf eylmdf yelmdf lyemdf ylemdf mdlyef dmlyef mldyef lmdyef dlmyef ldmyef mdylef dmylef mydlef ymdlef dymlef ydmlef mlydef lmydef myldef ymldef lymdef ylmdef dlymef ldymef dylmef ydlmef lydmef yldmef edlymf delymf eldymf ledymf dleymf ldeymf edylmf deylmf eydlmf yedlmf dyelmf ydelmf elydmf leydmf eyldmf yeldmf lyedmf yledmf dlyemf ldyemf dylemf ydlemf lydemf yldemf meflyd emflyd mfelyd fmelyd efmlyd femlyd melfyd emlfyd mlefyd lmefyd elmfyd lemfyd mfleyd fmleyd mlfeyd lmfeyd flmeyd lfmeyd eflmyd felmyd elfmyd lefmyd flemyd lfemyd mefyld emfyld mfeyld fmeyld efmyld femyld meyfld emyfld myefld ymefld eymfld yemfld mfyeld fmyeld myfeld ymfeld fymeld yfmeld efymld feymld eyfmld yefmld fyemld yfemld melyfd emlyfd mleyfd lmeyfd elmyfd lemyfd meylfd emylfd myelfd ymelfd eymlfd yemlfd mlyefd lmyefd mylefd ymlefd lymefd ylmefd elymfd leymfd eylmfd yelmfd lyemfd ylemfd mflyed fmlyed mlfyed lmfyed flmyed lfmyed mfyled fmyled myfled ymfled fymled yfmled mlyfed lmyfed mylfed ymlfed lymfed ylmfed flymed lfymed fylmed yflmed lyfmed ylfmed eflymd felymd elfymd lefymd fleymd lfeymd efylmd feylmd eyflmd yeflmd fyelmd yfelmd elyfmd leyfmd eylfmd yelfmd lyefmd ylefmd flyemd lfyemd fylemd yflemd lyfemd ylfemd mdflye dmflye mfdlye fmdlye dfmlye fdmlye mdlfye dmlfye mldfye lmdfye dlmfye ldmfye mfldye fmldye mlfdye lmfdye flmdye lfmdye dflmye fdlmye dlfmye ldfmye fldmye lfdmye mdfyle dmfyle mfdyle fmdyle dfmyle fdmyle mdyfle dmyfle mydfle ymdfle dymfle ydmfle mfydle fmydle myfdle ymfdle fymdle yfmdle dfymle fdymle dyfmle ydfmle fydmle yfdmle mdlyfe dmlyfe mldyfe lmdyfe dlmyfe ldmyfe mdylfe dmylfe mydlfe ymdlfe dymlfe ydmlfe mlydfe lmydfe myldfe ymldfe lymdfe ylmdfe dlymfe ldymfe dylmfe ydlmfe lydmfe yldmfe mflyde fmlyde mlfyde lmfyde flmyde lfmyde mfylde fmylde myflde ymflde fymlde yfmlde mlyfde lmyfde mylfde ymlfde lymfde ylmfde flymde lfymde fylmde yflmde lyfmde ylfmde dflyme fdlyme dlfyme ldfyme fldyme lfdyme dfylme fdylme dyflme ydflme fydlme yfdlme dlyfme ldyfme dylfme ydlfme lydfme yldfme flydme lfydme fyldme yfldme lyfdme ylfdme edflym deflym efdlym fedlym dfelym fdelym edlfym delfym eldfym ledfym dlefym ldefym efldym feldym elfdym lefdym fledym lfedym dfleym fdleym dlfeym ldfeym fldeym lfdeym edfylm defylm efdylm fedylm dfeylm fdeylm edyflm deyflm eydflm yedflm dyeflm ydeflm efydlm feydlm eyfdlm yefdlm fyedlm yfedlm dfyelm fdyelm dyfelm ydfelm fydelm yfdelm edlyfm delyfm eldyfm ledyfm dleyfm ldeyfm edylfm deylfm eydlfm yedlfm dyelfm ydelfm elydfm leydfm eyldfm yeldfm lyedfm yledfm dlyefm ldyefm dylefm ydlefm lydefm yldefm eflydm felydm elfydm lefydm fleydm lfeydm efyldm feyldm eyfldm yefldm fyeldm yfeldm elyfdm leyfdm eylfdm yelfdm lyefdm ylefdm flyedm lfyedm fyledm yfledm lyfedm ylfedm dflyem fdlyem dlfyem ldfyem fldyem lfdyem dfylem fdylem dyflem ydflem fydlem yfdlem dlyfem ldyfem dylfem ydlfem lydfem yldfem flydem lfydem fyldem yfldem lyfdem ylfdem
Note: these 'words' (valid or invalid) are all the permutations of the word medfly. These words are obtained by scrambling the letters in medfly.