baths abths btahs tbahs atbhs tabhs bahts abhts bhats hbats ahbts habts bthas tbhas bhtas hbtas thbas htbas athbs tahbs ahtbs hatbs thabs htabs batsh abtsh btash tbash atbsh tabsh basth absth bsath sbath asbth sabth btsah tbsah bstah sbtah tsbah stbah atsbh tasbh astbh satbh tsabh stabh bahst abhst bhast hbast ahbst habst basht absht bsaht sbaht asbht sabht bhsat hbsat bshat sbhat hsbat shbat ahsbt hasbt ashbt sahbt hsabt shabt bthsa tbhsa bhtsa hbtsa thbsa htbsa btsha tbsha bstha sbtha tsbha stbha bhsta hbsta bshta sbhta hsbta shbta thsba htsba tshba sthba hstba shtba athsb tahsb ahtsb hatsb thasb htasb atshb tashb asthb sathb tsahb stahb ahstb hastb ashtb sahtb hsatb shatb thsab htsab tshab sthab hstab shtab
Note: these 'words' (valid or invalid) are all the permutations of the word baths. These words are obtained by scrambling the letters in baths.