shoos hsoos sohos oshos hosos ohsos shoos hsoos sohos oshos hosos ohsos soohs osohs soohs osohs ooshs ooshs hooss ohoss hooss ohoss oohss oohss shoso hsoso sohso oshso hosso ohsso shsoo hssoo sshoo sshoo hssoo shsoo sosho ossho ssoho ssoho ossho sosho hosso ohsso hsoso shoso oshso sohso shoso hsoso sohso oshso hosso ohsso shsoo hssoo sshoo sshoo hssoo shsoo sosho ossho ssoho ssoho ossho sosho hosso ohsso hsoso shoso oshso sohso soosh ososh soosh ososh oossh oossh sosoh ossoh ssooh ssooh ossoh sosoh sosoh ossoh ssooh ssooh ossoh sosoh oossh oossh ososh soosh ososh soosh hooss ohoss hooss ohoss oohss oohss hosos ohsos hsoos shoos oshos sohos hosos ohsos hsoos shoos oshos sohos ooshs ooshs osohs soohs osohs soohs
Note: these 'words' (valid or invalid) are all the permutations of the word shoos. These words are obtained by scrambling the letters in shoos.