scots csots socts oscts costs ocsts sctos cstos stcos tscos ctsos tcsos sotcs ostcs stocs tsocs otscs toscs cotss octss ctoss tcoss otcss tocss scost csost socst oscst cosst ocsst scsot cssot sscot sscot cssot scsot sosct ossct ssoct ssoct ossct sosct cosst ocsst csost scost oscst socst sctso cstso stcso tscso ctsso tcsso scsto cssto sscto sscto cssto scsto stsco tssco sstco sstco tssco stsco ctsso tcsso cstso sctso tscso stcso sotsc ostsc stosc tsosc otssc tossc sostc osstc ssotc ssotc osstc sostc stsoc tssoc sstoc sstoc tssoc stsoc otssc tossc ostsc sotsc tsosc stosc cotss octss ctoss tcoss otcss tocss costs ocsts csots scots oscts socts ctsos tcsos cstos sctos tscos stcos otscs toscs ostcs sotcs tsocs stocs
Note: these 'words' (valid or invalid) are all the permutations of the word scots. These words are obtained by scrambling the letters in scots.