shook hsook sohok oshok hosok ohsok shook hsook sohok oshok hosok ohsok soohk osohk soohk osohk ooshk ooshk hoosk ohosk hoosk ohosk oohsk oohsk shoko hsoko sohko oshko hosko ohsko shkoo hskoo skhoo kshoo hksoo khsoo sokho oskho skoho ksoho oksho kosho hokso ohkso hkoso khoso okhso kohso shoko hsoko sohko oshko hosko ohsko shkoo hskoo skhoo kshoo hksoo khsoo sokho oskho skoho ksoho oksho kosho hokso ohkso hkoso khoso okhso kohso sookh osokh sookh osokh ooskh ooskh sokoh oskoh skooh ksooh oksoh kosoh sokoh oskoh skooh ksooh oksoh kosoh ooksh ooksh okosh koosh okosh koosh hooks ohoks hooks ohoks oohks oohks hokos ohkos hkoos khoos okhos kohos hokos ohkos hkoos khoos okhos kohos ookhs ookhs okohs koohs okohs koohs
Note: these 'words' (valid or invalid) are all the permutations of the word shook. These words are obtained by scrambling the letters in shook.