creds rceds cerds ecrds recds ercds crdes rcdes cdres dcres rdces drces cedrs ecdrs cders dcers edcrs decrs redcs erdcs rdecs drecs edrcs dercs cresd rcesd cersd ecrsd recsd ercsd crsed rcsed csred scred rsced srced cesrd ecsrd cserd scerd escrd secrd rescd erscd rsecd srecd esrcd sercd crdse rcdse cdrse dcrse rdcse drcse crsde rcsde csrde scrde rscde srcde cdsre dcsre csdre scdre dscre sdcre rdsce drsce rsdce srdce dsrce sdrce cedsr ecdsr cdesr dcesr edcsr decsr cesdr ecsdr csedr scedr escdr secdr cdser dcser csder scder dscer sdcer edscr descr esdcr sedcr dsecr sdecr redsc erdsc rdesc dresc edrsc dersc resdc ersdc rsedc sredc esrdc serdc rdsec drsec rsdec srdec dsrec sdrec edsrc desrc esdrc sedrc dserc sderc
Note: these 'words' (valid or invalid) are all the permutations of the word creds. These words are obtained by scrambling the letters in creds.