lades aldes ldaes dlaes adles dales laeds aleds leads elads aelds ealds ldeas dleas ledas eldas delas edlas adels daels aedls eadls deals edals ladse aldse ldase dlase adlse dalse lasde alsde lsade slade aslde salde ldsae dlsae lsdae sldae dslae sdlae adsle dasle asdle sadle dsale sdale laesd alesd leasd elasd aelsd ealsd lased alsed lsaed slaed asled saled lesad elsad lsead slead eslad selad aesld easld aseld saeld esald seald ldesa dlesa ledsa eldsa delsa edlsa ldsea dlsea lsdea sldea dslea sdlea lesda elsda lseda sleda eslda selda desla edsla dsela sdela esdla sedla adesl daesl aedsl eadsl deasl edasl adsel dasel asdel sadel dsael sdael aesdl easdl asedl saedl esadl seadl desal edsal dseal sdeal esdal sedal
Note: these 'words' (valid or invalid) are all the permutations of the word lades. These words are obtained by scrambling the letters in lades.