endow nedow ednow denow ndeow dneow enodw neodw eondw oendw noedw onedw edonw deonw eodnw oednw doenw odenw ndoew dnoew nodew ondew donew odnew endwo nedwo ednwo denwo ndewo dnewo enwdo newdo ewndo wendo nwedo wnedo edwno dewno ewdno wedno dweno wdeno ndweo dnweo nwdeo wndeo dwneo wdneo enowd neowd eonwd oenwd noewd onewd enwod newod ewnod wenod nweod wneod eownd oewnd ewond weond owend woend nowed onwed nwoed wnoed owned woned edown deown eodwn oedwn doewn odewn edwon dewon ewdon wedon dweon wdeon eowdn oewdn ewodn weodn owedn woedn dowen odwen dwoen wdoen owden woden ndowe dnowe nodwe ondwe donwe odnwe ndwoe dnwoe nwdoe wndoe dwnoe wdnoe nowde onwde nwode wnode ownde wonde downe odwne dwone wdone owdne wodne
Note: these 'words' (valid or invalid) are all the permutations of the word endow. These words are obtained by scrambling the letters in endow.