echard cehard ehcard hecard cheard hceard ecahrd ceahrd eachrd aechrd caehrd acehrd ehacrd heacrd eahcrd aehcrd haecrd ahecrd chaerd hcaerd caherd acherd hacerd ahcerd echrad cehrad ehcrad hecrad cherad hcerad ecrhad cerhad erchad rechad crehad rcehad ehrcad hercad erhcad rehcad hrecad rhecad chread hcread crhead rchead hrcead rhcead ecarhd cearhd eacrhd aecrhd caerhd acerhd ecrahd cerahd ercahd recahd creahd rceahd earchd aerchd erachd reachd arechd raechd carehd acrehd craehd rcaehd arcehd racehd eharcd hearcd eahrcd aehrcd haercd ahercd ehracd heracd erhacd rehacd hreacd rheacd earhcd aerhcd erahcd reahcd arehcd raehcd harecd ahrecd hraecd rhaecd arhecd rahecd chared hcared cahred achred hacred ahcred chraed hcraed crhaed rchaed hrcaed rhcaed carhed acrhed crahed rcahed arched rached harced ahrced hraced rhaced arhced rahced echadr cehadr ehcadr hecadr cheadr hceadr ecahdr ceahdr eachdr aechdr caehdr acehdr ehacdr heacdr eahcdr aehcdr haecdr ahecdr chaedr hcaedr cahedr achedr hacedr ahcedr echdar cehdar ehcdar hecdar chedar hcedar ecdhar cedhar edchar dechar cdehar dcehar ehdcar hedcar edhcar dehcar hdecar dhecar chdear hcdear cdhear dchear hdcear dhcear ecadhr ceadhr eacdhr aecdhr caedhr acedhr ecdahr cedahr edcahr decahr cdeahr dceahr eadchr aedchr edachr deachr adechr daechr cadehr acdehr cdaehr dcaehr adcehr dacehr ehadcr headcr eahdcr aehdcr haedcr ahedcr ehdacr hedacr edhacr dehacr hdeacr dheacr eadhcr aedhcr edahcr deahcr adehcr daehcr hadecr ahdecr hdaecr dhaecr adhecr dahecr chader hcader cahder achder hacder ahcder chdaer hcdaer cdhaer dchaer hdcaer dhcaer cadher acdher cdaher dcaher adcher dacher hadcer ahdcer hdacer dhacer adhcer dahcer echrda cehrda ehcrda hecrda cherda hcerda ecrhda cerhda erchda rechda crehda rcehda ehrcda hercda erhcda rehcda hrecda rhecda chreda hcreda crheda rcheda hrceda rhceda echdra cehdra ehcdra hecdra chedra hcedra ecdhra cedhra edchra dechra cdehra dcehra ehdcra hedcra edhcra dehcra hdecra dhecra chdera hcdera cdhera dchera hdcera dhcera ecrdha cerdha ercdha recdha credha rcedha ecdrha cedrha edcrha decrha cderha dcerha erdcha redcha edrcha dercha rdecha drecha crdeha rcdeha cdreha dcreha rdceha drceha ehrdca herdca erhdca rehdca hredca rhedca ehdrca hedrca edhrca dehrca hderca dherca erdhca redhca edrhca derhca rdehca drehca hrdeca rhdeca hdreca dhreca rdheca drheca chrdea hcrdea crhdea rchdea hrcdea rhcdea chdrea hcdrea cdhrea dchrea hdcrea dhcrea crdhea rcdhea cdrhea dcrhea rdchea drchea hrdcea rhdcea hdrcea dhrcea rdhcea drhcea ecardh ceardh eacrdh aecrdh caerdh acerdh ecradh ceradh ercadh recadh creadh rceadh earcdh aercdh eracdh reacdh arecdh raecdh caredh acredh craedh rcaedh arcedh racedh ecadrh ceadrh eacdrh aecdrh caedrh acedrh ecdarh cedarh edcarh decarh cdearh dcearh eadcrh aedcrh edacrh deacrh adecrh daecrh caderh acderh cdaerh dcaerh adcerh dacerh ecrdah cerdah ercdah recdah credah rcedah ecdrah cedrah edcrah decrah cderah dcerah erdcah redcah edrcah dercah rdecah drecah crdeah rcdeah cdreah dcreah rdceah drceah eardch aerdch eradch readch aredch raedch eadrch aedrch edarch dearch aderch daerch erdach redach edrach derach rdeach dreach ardech radech adrech darech rdaech draech cardeh acrdeh cradeh rcadeh arcdeh racdeh cadreh acdreh cdareh dcareh adcreh dacreh crdaeh rcdaeh cdraeh dcraeh rdcaeh drcaeh ardceh radceh adrceh darceh rdaceh draceh ehardc heardc eahrdc aehrdc haerdc aherdc ehradc heradc erhadc rehadc hreadc rheadc earhdc aerhdc erahdc reahdc arehdc raehdc haredc ahredc hraedc rhaedc arhedc rahedc ehadrc headrc eahdrc aehdrc haedrc ahedrc ehdarc hedarc edharc deharc hdearc dhearc eadhrc aedhrc edahrc deahrc adehrc daehrc haderc ahderc hdaerc dhaerc adherc daherc ehrdac herdac erhdac rehdac hredac rhedac ehdrac hedrac edhrac dehrac hderac dherac erdhac redhac edrhac derhac rdehac drehac hrdeac rhdeac hdreac dhreac rdheac drheac eardhc aerdhc eradhc readhc aredhc raedhc eadrhc aedrhc edarhc dearhc aderhc daerhc erdahc redahc edrahc derahc rdeahc dreahc ardehc radehc adrehc darehc rdaehc draehc hardec ahrdec hradec rhadec arhdec rahdec hadrec ahdrec hdarec dharec adhrec dahrec hrdaec rhdaec hdraec dhraec rdhaec drhaec ardhec radhec adrhec darhec rdahec drahec charde hcarde cahrde achrde hacrde ahcrde chrade hcrade crhade rchade hrcade rhcade carhde acrhde crahde rcahde archde rachde harcde ahrcde hracde rhacde arhcde rahcde chadre hcadre cahdre achdre hacdre ahcdre chdare hcdare cdhare dchare hdcare dhcare cadhre acdhre cdahre dcahre adchre dachre hadcre ahdcre hdacre dhacre adhcre dahcre chrdae hcrdae crhdae rchdae hrcdae rhcdae chdrae hcdrae cdhrae dchrae hdcrae dhcrae crdhae rcdhae cdrhae dcrhae rdchae drchae hrdcae rhdcae hdrcae dhrcae rdhcae drhcae cardhe acrdhe cradhe rcadhe arcdhe racdhe cadrhe acdrhe cdarhe dcarhe adcrhe dacrhe crdahe rcdahe cdrahe dcrahe rdcahe drcahe ardche radche adrche darche rdache drache hardce ahrdce hradce rhadce arhdce rahdce hadrce ahdrce hdarce dharce adhrce dahrce hrdace rhdace hdrace dhrace rdhace drhace ardhce radhce adrhce darhce rdahce drahce
Note: these 'words' (valid or invalid) are all the permutations of the word echard. These words are obtained by scrambling the letters in echard.