halved ahlved hlaved lhaved alhved lahved havled ahvled hvaled vhaled avhled vahled hlvaed lhvaed hvlaed vhlaed lvhaed vlhaed alvhed lavhed avlhed valhed lvahed vlahed halevd ahlevd hlaevd lhaevd alhevd lahevd haelvd ahelvd healvd ehalvd aehlvd eahlvd hleavd lheavd helavd ehlavd lehavd elhavd alehvd laehvd aelhvd ealhvd leahvd elahvd haveld ahveld hvaeld vhaeld avheld vaheld haevld ahevld heavld ehavld aehvld eahvld hveald vheald hevald ehvald vehald evhald avehld vaehld aevhld eavhld veahld evahld hlvead lhvead hvlead vhlead lvhead vlhead hlevad lhevad helvad ehlvad lehvad elhvad hvelad vhelad hevlad ehvlad vehlad evhlad lvehad vlehad levhad elvhad velhad evlhad alvehd lavehd avlehd valehd lvaehd vlaehd alevhd laevhd aelvhd ealvhd leavhd elavhd avelhd vaelhd aevlhd eavlhd vealhd evalhd lveahd vleahd levahd elvahd velahd evlahd halvde ahlvde hlavde lhavde alhvde lahvde havlde ahvlde hvalde vhalde avhlde vahlde hlvade lhvade hvlade vhlade lvhade vlhade alvhde lavhde avlhde valhde lvahde vlahde haldve ahldve hladve lhadve alhdve lahdve hadlve ahdlve hdalve dhalve adhlve dahlve hldave lhdave hdlave dhlave ldhave dlhave aldhve ladhve adlhve dalhve ldahve dlahve havdle ahvdle hvadle vhadle avhdle vahdle hadvle ahdvle hdavle dhavle adhvle dahvle hvdale vhdale hdvale dhvale vdhale dvhale avdhle vadhle advhle davhle vdahle dvahle hlvdae lhvdae hvldae vhldae lvhdae vlhdae hldvae lhdvae hdlvae dhlvae ldhvae dlhvae hvdlae vhdlae hdvlae dhvlae vdhlae dvhlae lvdhae vldhae ldvhae dlvhae vdlhae dvlhae alvdhe lavdhe avldhe valdhe lvadhe vladhe aldvhe ladvhe adlvhe dalvhe ldavhe dlavhe avdlhe vadlhe advlhe davlhe vdalhe dvalhe lvdahe vldahe ldvahe dlvahe vdlahe dvlahe haledv ahledv hlaedv lhaedv alhedv lahedv haeldv aheldv healdv ehaldv aehldv eahldv hleadv lheadv heladv ehladv lehadv elhadv alehdv laehdv aelhdv ealhdv leahdv elahdv haldev ahldev hladev lhadev alhdev lahdev hadlev ahdlev hdalev dhalev adhlev dahlev hldaev lhdaev hdlaev dhlaev ldhaev dlhaev aldhev ladhev adlhev dalhev ldahev dlahev haedlv ahedlv headlv ehadlv aehdlv eahdlv hadelv ahdelv hdaelv dhaelv adhelv dahelv hedalv ehdalv hdealv dhealv edhalv dehalv aedhlv eadhlv adehlv daehlv edahlv deahlv hledav lhedav heldav ehldav lehdav elhdav hldeav lhdeav hdleav dhleav ldheav dlheav hedlav ehdlav hdelav dhelav edhlav dehlav ledhav eldhav ldehav dlehav edlhav delhav aledhv laedhv aeldhv ealdhv leadhv eladhv aldehv ladehv adlehv dalehv ldaehv dlaehv aedlhv eadlhv adelhv daelhv edalhv dealhv ledahv eldahv ldeahv dleahv edlahv delahv havedl ahvedl hvaedl vhaedl avhedl vahedl haevdl ahevdl heavdl ehavdl aehvdl eahvdl hveadl vheadl hevadl ehvadl vehadl evhadl avehdl vaehdl aevhdl eavhdl veahdl evahdl havdel ahvdel hvadel vhadel avhdel vahdel hadvel ahdvel hdavel dhavel adhvel dahvel hvdael vhdael hdvael dhvael vdhael dvhael avdhel vadhel advhel davhel vdahel dvahel haedvl ahedvl headvl ehadvl aehdvl eahdvl hadevl ahdevl hdaevl dhaevl adhevl dahevl hedavl ehdavl hdeavl dheavl edhavl dehavl aedhvl eadhvl adehvl daehvl edahvl deahvl hvedal vhedal hevdal ehvdal vehdal evhdal hvdeal vhdeal hdveal dhveal vdheal dvheal hedval ehdval hdeval dheval edhval dehval vedhal evdhal vdehal dvehal edvhal devhal avedhl vaedhl aevdhl eavdhl veadhl evadhl avdehl vadehl advehl davehl vdaehl dvaehl aedvhl eadvhl adevhl daevhl edavhl deavhl vedahl evdahl vdeahl dveahl edvahl devahl hlveda lhveda hvleda vhleda lvheda vlheda hlevda lhevda helvda ehlvda lehvda elhvda hvelda vhelda hevlda ehvlda vehlda evhlda lvehda vlehda levhda elvhda velhda evlhda hlvdea lhvdea hvldea vhldea lvhdea vlhdea hldvea lhdvea hdlvea dhlvea ldhvea dlhvea hvdlea vhdlea hdvlea dhvlea vdhlea dvhlea lvdhea vldhea ldvhea dlvhea vdlhea dvlhea hledva lhedva heldva ehldva lehdva elhdva hldeva lhdeva hdleva dhleva ldheva dlheva hedlva ehdlva hdelva dhelva edhlva dehlva ledhva eldhva ldehva dlehva edlhva delhva hvedla vhedla hevdla ehvdla vehdla evhdla hvdela vhdela hdvela dhvela vdhela dvhela hedvla ehdvla hdevla dhevla edhvla dehvla vedhla evdhla vdehla dvehla edvhla devhla lvedha vledha levdha elvdha veldha evldha lvdeha vldeha ldveha dlveha vdleha dvleha ledvha eldvha ldevha dlevha edlvha delvha vedlha evdlha vdelha dvelha edvlha devlha alvedh lavedh avledh valedh lvaedh vlaedh alevdh laevdh aelvdh ealvdh leavdh elavdh aveldh vaeldh aevldh eavldh vealdh evaldh lveadh vleadh levadh elvadh veladh evladh alvdeh lavdeh avldeh valdeh lvadeh vladeh aldveh ladveh adlveh dalveh ldaveh dlaveh avdleh vadleh advleh davleh vdaleh dvaleh lvdaeh vldaeh ldvaeh dlvaeh vdlaeh dvlaeh aledvh laedvh aeldvh ealdvh leadvh eladvh aldevh ladevh adlevh dalevh ldaevh dlaevh aedlvh eadlvh adelvh daelvh edalvh dealvh ledavh eldavh ldeavh dleavh edlavh delavh avedlh vaedlh aevdlh eavdlh veadlh evadlh avdelh vadelh advelh davelh vdaelh dvaelh aedvlh eadvlh adevlh daevlh edavlh deavlh vedalh evdalh vdealh dvealh edvalh devalh lvedah vledah levdah elvdah veldah evldah lvdeah vldeah ldveah dlveah vdleah dvleah ledvah eldvah ldevah dlevah edlvah delvah vedlah evdlah vdelah dvelah edvlah devlah
Note: these 'words' (valid or invalid) are all the permutations of the word halved. These words are obtained by scrambling the letters in halved.