boast obast baost abost oabst aobst bosat obsat bsoat sboat osbat sobat basot absot bsaot sbaot asbot sabot oasbt aosbt osabt soabt asobt saobt boats obats baots abots oabts aobts botas obtas btoas tboas otbas tobas batos abtos btaos tbaos atbos tabos oatbs aotbs otabs toabs atobs taobs bosta obsta bsota sbota osbta sobta botsa obtsa btosa tbosa otbsa tobsa bstoa sbtoa btsoa tbsoa stboa tsboa ostba sotba otsba tosba stoba tsoba basto absto bsato sbato asbto sabto batso abtso btaso tbaso atbso tabso bstao sbtao btsao tbsao stbao tsbao astbo satbo atsbo tasbo stabo tsabo oastb aostb osatb soatb asotb saotb oatsb aotsb otasb toasb atosb taosb ostab sotab otsab tosab stoab tsoab astob satob atsob tasob staob tsaob
Note: these 'words' (valid or invalid) are all the permutations of the word boast. These words are obtained by scrambling the letters in boast.