emdash medash edmash demash mdeash dmeash emadsh meadsh eamdsh aemdsh maedsh amedsh edamsh deamsh eadmsh aedmsh daemsh ademsh mdaesh dmaesh madesh amdesh damesh admesh emdsah medsah edmsah demsah mdesah dmesah emsdah mesdah esmdah semdah msedah smedah edsmah desmah esdmah sedmah dsemah sdemah mdseah dmseah msdeah smdeah dsmeah sdmeah emasdh measdh eamsdh aemsdh maesdh amesdh emsadh mesadh esmadh semadh mseadh smeadh easmdh aesmdh esamdh seamdh asemdh saemdh masedh amsedh msaedh smaedh asmedh samedh edasmh deasmh eadsmh aedsmh daesmh adesmh edsamh desamh esdamh sedamh dseamh sdeamh easdmh aesdmh esadmh seadmh asedmh saedmh dasemh adsemh dsaemh sdaemh asdemh sademh mdaseh dmaseh madseh amdseh damseh admseh mdsaeh dmsaeh msdaeh smdaeh dsmaeh sdmaeh masdeh amsdeh msadeh smadeh asmdeh samdeh dasmeh adsmeh dsameh sdameh asdmeh sadmeh emdahs medahs edmahs demahs mdeahs dmeahs emadhs meadhs eamdhs aemdhs maedhs amedhs edamhs deamhs eadmhs aedmhs daemhs ademhs mdaehs dmaehs madehs amdehs damehs admehs emdhas medhas edmhas demhas mdehas dmehas emhdas mehdas ehmdas hemdas mhedas hmedas edhmas dehmas ehdmas hedmas dhemas hdemas mdheas dmheas mhdeas hmdeas dhmeas hdmeas emahds meahds eamhds aemhds maehds amehds emhads mehads ehmads hemads mheads hmeads eahmds aehmds ehamds heamds ahemds haemds maheds amheds mhaeds hmaeds ahmeds hameds edahms deahms eadhms aedhms daehms adehms edhams dehams ehdams hedams dheams hdeams eahdms aehdms ehadms headms ahedms haedms dahems adhems dhaems hdaems ahdems hadems mdahes dmahes madhes amdhes damhes admhes mdhaes dmhaes mhdaes hmdaes dhmaes hdmaes mahdes amhdes mhades hmades ahmdes hamdes dahmes adhmes dhames hdames ahdmes hadmes emdsha medsha edmsha demsha mdesha dmesha emsdha mesdha esmdha semdha msedha smedha edsmha desmha esdmha sedmha dsemha sdemha mdseha dmseha msdeha smdeha dsmeha sdmeha emdhsa medhsa edmhsa demhsa mdehsa dmehsa emhdsa mehdsa ehmdsa hemdsa mhedsa hmedsa edhmsa dehmsa ehdmsa hedmsa dhemsa hdemsa mdhesa dmhesa mhdesa hmdesa dhmesa hdmesa emshda meshda esmhda semhda msehda smehda emhsda mehsda ehmsda hemsda mhesda hmesda eshmda sehmda ehsmda hesmda shemda hsemda msheda smheda mhseda hmseda shmeda hsmeda edshma deshma esdhma sedhma dsehma sdehma edhsma dehsma ehdsma hedsma dhesma hdesma eshdma sehdma ehsdma hesdma shedma hsedma dshema sdhema dhsema hdsema shdema hsdema mdshea dmshea msdhea smdhea dsmhea sdmhea mdhsea dmhsea mhdsea hmdsea dhmsea hdmsea mshdea smhdea mhsdea hmsdea shmdea hsmdea dshmea sdhmea dhsmea hdsmea shdmea hsdmea emashd meashd eamshd aemshd maeshd ameshd emsahd mesahd esmahd semahd mseahd smeahd easmhd aesmhd esamhd seamhd asemhd saemhd masehd amsehd msaehd smaehd asmehd samehd emahsd meahsd eamhsd aemhsd maehsd amehsd emhasd mehasd ehmasd hemasd mheasd hmeasd eahmsd aehmsd ehamsd heamsd ahemsd haemsd mahesd amhesd mhaesd hmaesd ahmesd hamesd emshad meshad esmhad semhad msehad smehad emhsad mehsad ehmsad hemsad mhesad hmesad eshmad sehmad ehsmad hesmad shemad hsemad mshead smhead mhsead hmsead shmead hsmead eashmd aeshmd esahmd seahmd asehmd saehmd eahsmd aehsmd ehasmd heasmd ahesmd haesmd eshamd sehamd ehsamd hesamd sheamd hseamd ashemd sahemd ahsemd hasemd shaemd hsaemd mashed amshed msahed smahed asmhed samhed mahsed amhsed mhased hmased ahmsed hamsed mshaed smhaed mhsaed hmsaed shmaed hsmaed ashmed sahmed ahsmed hasmed shamed hsamed edashm deashm eadshm aedshm daeshm adeshm edsahm desahm esdahm sedahm dseahm sdeahm easdhm aesdhm esadhm seadhm asedhm saedhm dasehm adsehm dsaehm sdaehm asdehm sadehm edahsm deahsm eadhsm aedhsm daehsm adehsm edhasm dehasm ehdasm hedasm dheasm hdeasm eahdsm aehdsm ehadsm headsm ahedsm haedsm dahesm adhesm dhaesm hdaesm ahdesm hadesm edsham desham esdham sedham dseham sdeham edhsam dehsam ehdsam hedsam dhesam hdesam eshdam sehdam ehsdam hesdam shedam hsedam dsheam sdheam dhseam hdseam shdeam hsdeam eashdm aeshdm esahdm seahdm asehdm saehdm eahsdm aehsdm ehasdm heasdm ahesdm haesdm eshadm sehadm ehsadm hesadm sheadm hseadm ashedm sahedm ahsedm hasedm shaedm hsaedm dashem adshem dsahem sdahem asdhem sadhem dahsem adhsem dhasem hdasem ahdsem hadsem dshaem sdhaem dhsaem hdsaem shdaem hsdaem ashdem sahdem ahsdem hasdem shadem hsadem mdashe dmashe madshe amdshe damshe admshe mdsahe dmsahe msdahe smdahe dsmahe sdmahe masdhe amsdhe msadhe smadhe asmdhe samdhe dasmhe adsmhe dsamhe sdamhe asdmhe sadmhe mdahse dmahse madhse amdhse damhse admhse mdhase dmhase mhdase hmdase dhmase hdmase mahdse amhdse mhadse hmadse ahmdse hamdse dahmse adhmse dhamse hdamse ahdmse hadmse mdshae dmshae msdhae smdhae dsmhae sdmhae mdhsae dmhsae mhdsae hmdsae dhmsae hdmsae mshdae smhdae mhsdae hmsdae shmdae hsmdae dshmae sdhmae dhsmae hdsmae shdmae hsdmae mashde amshde msahde smahde asmhde samhde mahsde amhsde mhasde hmasde ahmsde hamsde mshade smhade mhsade hmsade shmade hsmade ashmde sahmde ahsmde hasmde shamde hsamde dashme adshme dsahme sdahme asdhme sadhme dahsme adhsme dhasme hdasme ahdsme hadsme dshame sdhame dhsame hdsame shdame hsdame ashdme sahdme ahsdme hasdme shadme hsadme
Note: these 'words' (valid or invalid) are all the permutations of the word emdash. These words are obtained by scrambling the letters in emdash.