slyer lsyer syler ysler lyser ylser sleyr lseyr selyr eslyr lesyr elsyr syelr yselr seylr esylr yeslr eyslr lyesr ylesr leysr elysr yelsr eylsr slyre lsyre sylre yslre lysre ylsre slrye lsrye srlye rslye lrsye rlsye syrle ysrle sryle rsyle yrsle rysle lyrse ylrse lryse rlyse yrlse rylse slery lsery selry eslry lesry elsry slrey lsrey srley rsley lrsey rlsey serly esrly srely rsely ersly resly lersy elrsy lresy rlesy erlsy relsy syerl yserl seyrl esyrl yesrl eysrl syrel ysrel sryel rsyel yrsel rysel seryl esryl sreyl rseyl ersyl resyl yersl eyrsl yresl ryesl erysl reysl lyers ylers leyrs elyrs yelrs eylrs lyres ylres lryes rlyes yrles ryles lerys elrys lreys rleys erlys relys yerls eyrls yrels ryels eryls reyls
Note: these 'words' (valid or invalid) are all the permutations of the word slyer. These words are obtained by scrambling the letters in slyer.