whoso hwoso wohso owhso howso ohwso whsoo hwsoo wshoo swhoo hswoo shwoo wosho owsho wsoho swoho oswho sowho hoswo ohswo hsowo showo oshwo sohwo whoos hwoos wohos owhos howos ohwos whoos hwoos wohos owhos howos ohwos woohs owohs woohs owohs oowhs oowhs hoows ohows hoows ohows oohws oohws whsoo hwsoo wshoo swhoo hswoo shwoo whoso hwoso wohso owhso howso ohwso wsoho swoho wosho owsho sowho oswho hsowo showo hoswo ohswo sohwo oshwo wosoh owsoh wsooh swooh oswoh sowoh woosh owosh woosh owosh oowsh oowsh wsooh swooh wosoh owsoh sowoh oswoh osowh soowh ooswh ooswh soowh osowh hosow ohsow hsoow shoow oshow sohow hoosw ohosw hoosw ohosw oohsw oohsw hsoow shoow hosow ohsow sohow oshow osohw soohw ooshw ooshw soohw osohw
Note: these 'words' (valid or invalid) are all the permutations of the word whoso. These words are obtained by scrambling the letters in whoso.