wunet uwnet wnuet nwuet unwet nuwet wuent uwent weunt ewunt uewnt euwnt wneut nweut wenut ewnut newut enwut unewt nuewt uenwt eunwt neuwt enuwt wunte uwnte wnute nwute unwte nuwte wutne uwtne wtune twune utwne tuwne wntue nwtue wtnue twnue ntwue tnwue untwe nutwe utnwe tunwe ntuwe tnuwe wuetn uwetn weutn ewutn uewtn euwtn wuten uwten wtuen twuen utwen tuwen wetun ewtun wteun tweun etwun tewun uetwn eutwn utewn tuewn etuwn teuwn wnetu nwetu wentu ewntu newtu enwtu wnteu nwteu wtneu twneu ntweu tnweu wetnu ewtnu wtenu twenu etwnu tewnu netwu entwu ntewu tnewu etnwu tenwu unetw nuetw uentw euntw neutw enutw untew nutew utnew tunew ntuew tnuew uetnw eutnw utenw tuenw etunw teunw netuw entuw nteuw tneuw etnuw tenuw
Note: these 'words' (valid or invalid) are all the permutations of the word wunet. These words are obtained by scrambling the letters in wunet.