shams hsams sahms ashms hasms ahsms shmas hsmas smhas mshas hmsas mhsas samhs asmhs smahs msahs amshs mashs hamss ahmss hmass mhass amhss mahss shasm hsasm sahsm ashsm hassm ahssm shsam hssam ssham ssham hssam shsam sashm asshm ssahm ssahm asshm sashm hassm ahssm hsasm shasm ashsm sahsm shmsa hsmsa smhsa mshsa hmssa mhssa shsma hssma sshma sshma hssma shsma smsha mssha ssmha ssmha mssha smsha hmssa mhssa hsmsa shmsa mshsa smhsa samsh asmsh smash msash amssh massh sasmh assmh ssamh ssamh assmh sasmh smsah mssah ssmah ssmah mssah smsah amssh massh asmsh samsh msash smash hamss ahmss hmass mhass amhss mahss hasms ahsms hsams shams ashms sahms hmsas mhsas hsmas shmas mshas smhas amshs mashs asmhs samhs msahs smahs
Note: these 'words' (valid or invalid) are all the permutations of the word shams. These words are obtained by scrambling the letters in shams.