credal rcedal cerdal ecrdal recdal ercdal crdeal rcdeal cdreal dcreal rdceal drceal cedral ecdral cderal dceral edcral decral redcal erdcal rdecal drecal edrcal dercal creadl rceadl ceradl ecradl recadl ercadl craedl rcaedl caredl acredl racedl arcedl ceardl ecardl caerdl acerdl eacrdl aecrdl reacdl eracdl raecdl arecdl earcdl aercdl crdael rcdael cdrael dcrael rdcael drcael cradel rcadel cardel acrdel racdel arcdel cdarel dcarel cadrel acdrel dacrel adcrel rdacel dracel radcel ardcel darcel adrcel cedarl ecdarl cdearl dcearl edcarl decarl ceadrl ecadrl caedrl acedrl eacdrl aecdrl cdaerl dcaerl caderl acderl dacerl adcerl edacrl deacrl eadcrl aedcrl daecrl adecrl redacl erdacl rdeacl dreacl edracl deracl readcl eradcl raedcl aredcl eardcl aerdcl rdaecl draecl radecl ardecl darecl adrecl edarcl dearcl eadrcl aedrcl daercl adercl credla rcedla cerdla ecrdla recdla ercdla crdela rcdela cdrela dcrela rdcela drcela cedrla ecdrla cderla dcerla edcrla decrla redcla erdcla rdecla drecla edrcla dercla crelda rcelda cerlda ecrlda reclda erclda crleda rcleda clreda lcreda rlceda lrceda celrda eclrda clerda lcerda elcrda lecrda relcda erlcda rlecda lrecda elrcda lercda crdlea rcdlea cdrlea dcrlea rdclea drclea crldea rcldea clrdea lcrdea rlcdea lrcdea cdlrea dclrea cldrea lcdrea dlcrea ldcrea rdlcea drlcea rldcea lrdcea dlrcea ldrcea cedlra ecdlra cdelra dcelra edclra declra celdra ecldra cledra lcedra elcdra lecdra cdlera dclera cldera lcdera dlcera ldcera edlcra delcra eldcra ledcra dlecra ldecra redlca erdlca rdelca drelca edrlca derlca reldca erldca rledca lredca elrdca lerdca rdleca drleca rldeca lrdeca dlreca ldreca edlrca delrca eldrca ledrca dlerca lderca creald rceald cerald ecrald recald ercald craeld rcaeld careld acreld raceld arceld cearld ecarld caerld acerld eacrld aecrld reacld eracld raecld arecld earcld aercld crelad rcelad cerlad ecrlad reclad erclad crlead rclead clread lcread rlcead lrcead celrad eclrad clerad lcerad elcrad lecrad relcad erlcad rlecad lrecad elrcad lercad craled rcaled carled acrled racled arcled crlaed rclaed clraed lcraed rlcaed lrcaed calred aclred clared lcared alcred lacred ralced arlced rlaced lraced alrced larced cealrd ecalrd caelrd acelrd eaclrd aeclrd celard eclard cleard lceard elcard lecard calerd aclerd claerd lcaerd alcerd lacerd ealcrd aelcrd elacrd leacrd alecrd laecrd realcd eralcd raelcd arelcd earlcd aerlcd relacd erlacd rleacd lreacd elracd leracd ralecd arlecd rlaecd lraecd alrecd larecd ealrcd aelrcd elarcd learcd alercd laercd crdale rcdale cdrale dcrale rdcale drcale cradle rcadle cardle acrdle racdle arcdle cdarle dcarle cadrle acdrle dacrle adcrle rdacle dracle radcle ardcle darcle adrcle crdlae rcdlae cdrlae dcrlae rdclae drclae crldae rcldae clrdae lcrdae rlcdae lrcdae cdlrae dclrae cldrae lcdrae dlcrae ldcrae rdlcae drlcae rldcae lrdcae dlrcae ldrcae cralde rcalde carlde acrlde raclde arclde crlade rclade clrade lcrade rlcade lrcade calrde aclrde clarde lcarde alcrde lacrde ralcde arlcde rlacde lracde alrcde larcde cdalre dcalre cadlre acdlre daclre adclre cdlare dclare cldare lcdare dlcare ldcare caldre acldre cladre lcadre alcdre lacdre dalcre adlcre dlacre ldacre aldcre ladcre rdalce dralce radlce ardlce darlce adrlce rdlace drlace rldace lrdace dlrace ldrace raldce arldce rladce lradce alrdce lardce dalrce adlrce dlarce ldarce aldrce ladrce cedalr ecdalr cdealr dcealr edcalr decalr ceadlr ecadlr caedlr acedlr eacdlr aecdlr cdaelr dcaelr cadelr acdelr dacelr adcelr edaclr deaclr eadclr aedclr daeclr adeclr cedlar ecdlar cdelar dcelar edclar declar celdar ecldar cledar lcedar elcdar lecdar cdlear dclear cldear lcdear dlcear ldcear edlcar delcar eldcar ledcar dlecar ldecar cealdr ecaldr caeldr aceldr eacldr aecldr celadr ecladr cleadr lceadr elcadr lecadr caledr acledr claedr lcaedr alcedr lacedr ealcdr aelcdr elacdr leacdr alecdr laecdr cdaler dcaler cadler acdler dacler adcler cdlaer dclaer cldaer lcdaer dlcaer ldcaer calder aclder clader lcader alcder lacder dalcer adlcer dlacer ldacer aldcer ladcer edalcr dealcr eadlcr aedlcr daelcr adelcr edlacr delacr eldacr ledacr dleacr ldeacr ealdcr aeldcr eladcr leadcr aledcr laedcr dalecr adlecr dlaecr ldaecr aldecr ladecr redalc erdalc rdealc drealc edralc deralc readlc eradlc raedlc aredlc eardlc aerdlc rdaelc draelc radelc ardelc darelc adrelc edarlc dearlc eadrlc aedrlc daerlc aderlc redlac erdlac rdelac drelac edrlac derlac reldac erldac rledac lredac elrdac lerdac rdleac drleac rldeac lrdeac dlreac ldreac edlrac delrac eldrac ledrac dlerac lderac realdc eraldc raeldc areldc earldc aerldc reladc erladc rleadc lreadc elradc leradc raledc arledc rlaedc lraedc alredc laredc ealrdc aelrdc elardc leardc alerdc laerdc rdalec dralec radlec ardlec darlec adrlec rdlaec drlaec rldaec lrdaec dlraec ldraec raldec arldec rladec lradec alrdec lardec dalrec adlrec dlarec ldarec aldrec ladrec edalrc dealrc eadlrc aedlrc daelrc adelrc edlarc delarc eldarc ledarc dlearc ldearc ealdrc aeldrc eladrc leadrc aledrc laedrc dalerc adlerc dlaerc ldaerc alderc laderc
Note: these 'words' (valid or invalid) are all the permutations of the word credal. These words are obtained by scrambling the letters in credal.