slims lsims silms islms lisms ilsms slmis lsmis smlis mslis lmsis mlsis simls ismls smils msils imsls misls limss ilmss lmiss mliss imlss milss slism lsism silsm islsm lissm ilssm slsim lssim sslim sslim lssim slsim sislm isslm ssilm ssilm isslm sislm lissm ilssm lsism slism islsm silsm slmsi lsmsi smlsi mslsi lmssi mlssi slsmi lssmi sslmi sslmi lssmi slsmi smsli mssli ssmli ssmli mssli smsli lmssi mlssi lsmsi slmsi mslsi smlsi simsl ismsl smisl msisl imssl missl sisml issml ssiml ssiml issml sisml smsil mssil ssmil ssmil mssil smsil imssl missl ismsl simsl msisl smisl limss ilmss lmiss mliss imlss milss lisms ilsms lsims slims islms silms lmsis mlsis lsmis slmis mslis smlis imsls misls ismls simls msils smils
Note: these 'words' (valid or invalid) are all the permutations of the word slims. These words are obtained by scrambling the letters in slims.