nudie undie nduie dnuie udnie dunie nuide unide niude inude uinde iunde ndiue dniue nidue indue dinue idnue udine duine uidne iudne diune idune nudei undei nduei dnuei udnei dunei nuedi unedi neudi enudi uendi eundi ndeui dneui nedui endui denui ednui udeni dueni uedni eudni deuni eduni nuied unied niued inued uined iuned nueid uneid neuid enuid uenid eunid nieud ineud neiud eniud ienud einud uiend iuend ueind euind ieund eiund ndieu dnieu nideu indeu dineu idneu ndeiu dneiu nediu endiu deniu edniu niedu inedu neidu enidu iendu eindu dienu idenu deinu edinu iednu eidnu udien duien uiden iuden diuen iduen udein duein uedin eudin deuin eduin uiedn iuedn ueidn euidn ieudn eiudn dieun ideun deiun ediun iedun eidun
Note: these 'words' (valid or invalid) are all the permutations of the word nudie. These words are obtained by scrambling the letters in nudie.