risks irsks rsiks sriks isrks sirks rikss irkss rkiss kriss ikrss kirss rskis srkis rksis krsis skris ksris iskrs sikrs iksrs kisrs skirs ksirs rissk irssk rsisk srisk isrsk sirsk rissk irssk rsisk srisk isrsk sirsk rssik srsik rssik srsik ssrik ssrik issrk sisrk issrk sisrk ssirk ssirk rikss irkss rkiss kriss ikrss kirss risks irsks rsiks sriks isrks sirks rksis krsis rskis srkis ksris skris iksrs kisrs iskrs sikrs ksirs skirs rsksi srksi rkssi krssi skrsi ksrsi rsski srski rsski srski ssrki ssrki rkssi krssi rsksi srksi ksrsi skrsi sksri kssri sskri sskri kssri sksri isksr siksr ikssr kissr skisr ksisr isskr siskr isskr siskr ssikr ssikr ikssr kissr isksr siksr ksisr skisr sksir kssir sskir sskir kssir sksir
Note: these 'words' (valid or invalid) are all the permutations of the word risks. These words are obtained by scrambling the letters in risks.