dowse odwse dwose wdose owdse wodse doswe odswe dsowe sdowe osdwe sodwe dwsoe wdsoe dswoe sdwoe wsdoe swdoe owsde wosde oswde sowde wsode swode dowes odwes dwoes wdoes owdes wodes doews odews deows edows oedws eodws dweos wdeos dewos edwos wedos ewdos oweds woeds oewds eowds weods ewods dosew odsew dsoew sdoew osdew sodew doesw odesw deosw edosw oedsw eodsw dseow sdeow desow edsow sedow esdow osedw soedw oesdw eosdw seodw esodw dwseo wdseo dsweo sdweo wsdeo swdeo dweso wdeso dewso edwso wedso ewdso dsewo sdewo deswo edswo sedwo esdwo wsedo swedo wesdo ewsdo sewdo eswdo owsed wosed oswed sowed wsoed swoed owesd woesd oewsd eowsd weosd ewosd osewd soewd oeswd eoswd seowd esowd wseod sweod wesod ewsod sewod eswod
Note: these 'words' (valid or invalid) are all the permutations of the word dowse. These words are obtained by scrambling the letters in dowse.