melds emlds mleds lmeds elmds lemds medls emdls mdels dmels edmls demls mldes lmdes mdles dmles ldmes dlmes eldms ledms edlms delms ldems dlems melsd emlsd mlesd lmesd elmsd lemsd mesld emsld mseld smeld esmld semld mlsed lmsed msled smled lsmed slmed elsmd lesmd eslmd selmd lsemd slemd medsl emdsl mdesl dmesl edmsl demsl mesdl emsdl msedl smedl esmdl semdl mdsel dmsel msdel smdel dsmel sdmel edsml desml esdml sedml dseml sdeml mldse lmdse mdlse dmlse ldmse dlmse mlsde lmsde mslde smlde lsmde slmde mdsle dmsle msdle smdle dsmle sdmle ldsme dlsme lsdme sldme dslme sdlme eldsm ledsm edlsm delsm ldesm dlesm elsdm lesdm esldm seldm lsedm sledm edslm deslm esdlm sedlm dselm sdelm ldsem dlsem lsdem sldem dslem sdlem
Note: these 'words' (valid or invalid) are all the permutations of the word melds. These words are obtained by scrambling the letters in melds.