nuave unave nauve anuve uanve aunve nuvae unvae nvuae vnuae uvnae vunae navue anvue nvaue vnaue avnue vanue uavne auvne uvane vuane avune vaune nuaev unaev nauev anuev uanev aunev nueav uneav neuav enuav uenav eunav naeuv aneuv neauv enauv aenuv eanuv uaenv auenv ueanv euanv aeunv eaunv nuvea unvea nvuea vnuea uvnea vunea nueva uneva neuva enuva uenva eunva nveua vneua nevua envua venua evnua uvena vuena uevna euvna veuna evuna naveu anveu nvaeu vnaeu avneu vaneu naevu anevu neavu enavu aenvu eanvu nveau vneau nevau envau venau evnau avenu vaenu aevnu eavnu veanu evanu uaven auven uvaen vuaen avuen vauen uaevn auevn ueavn euavn aeuvn eauvn uvean vuean uevan euvan veuan evuan aveun vaeun aevun eavun veaun evaun
Note: these 'words' (valid or invalid) are all the permutations of the word nuave. These words are obtained by scrambling the letters in nuave.