mused umsed msued smued usmed sumed muesd umesd meusd emusd uemsd eumsd mseud smeud mesud emsud semud esmud usemd suemd uesmd eusmd seumd esumd musde umsde msude smude usmde sumde mudse umdse mduse dmuse udmse dumse msdue smdue mdsue dmsue sdmue dsmue usdme sudme udsme dusme sdume dsume mueds umeds meuds emuds uemds eumds mudes umdes mdues dmues udmes dumes medus emdus mdeus dmeus edmus demus uedms eudms udems duems edums deums msedu smedu mesdu emsdu semdu esmdu msdeu smdeu mdseu dmseu sdmeu dsmeu medsu emdsu mdesu dmesu edmsu demsu sedmu esdmu sdemu dsemu edsmu desmu usedm suedm uesdm eusdm seudm esudm usdem sudem udsem dusem sduem dsuem uedsm eudsm udesm duesm edusm deusm sedum esdum sdeum dseum edsum desum
Note: these 'words' (valid or invalid) are all the permutations of the word mused. These words are obtained by scrambling the letters in mused.