dowel odwel dwoel wdoel owdel wodel doewl odewl deowl edowl oedwl eodwl dweol wdeol dewol edwol wedol ewdol owedl woedl oewdl eowdl weodl ewodl dowle odwle dwole wdole owdle wodle dolwe odlwe dlowe ldowe oldwe lodwe dwloe wdloe dlwoe ldwoe wldoe lwdoe owlde wolde olwde lowde wlode lwode doelw odelw deolw edolw oedlw eodlw dolew odlew dloew ldoew oldew lodew delow edlow dleow ldeow eldow ledow oeldw eoldw oledw loedw elodw leodw dwelo wdelo dewlo edwlo wedlo ewdlo dwleo wdleo dlweo ldweo wldeo lwdeo delwo edlwo dlewo ldewo eldwo ledwo weldo ewldo wledo lwedo elwdo lewdo oweld woeld oewld eowld weold ewold owled woled olwed lowed wloed lwoed oelwd eolwd olewd loewd elowd leowd welod ewlod wleod lweod elwod lewod
Note: these 'words' (valid or invalid) are all the permutations of the word dowel. These words are obtained by scrambling the letters in dowel.