harms ahrms hrams rhams arhms rahms hamrs ahmrs hmars mhars amhrs mahrs hrmas rhmas hmras mhras rmhas mrhas armhs ramhs amrhs marhs rmahs mrahs harsm ahrsm hrasm rhasm arhsm rahsm hasrm ahsrm hsarm sharm ashrm sahrm hrsam rhsam hsram shram rsham srham arshm rashm asrhm sarhm rsahm srahm hamsr ahmsr hmasr mhasr amhsr mahsr hasmr ahsmr hsamr shamr ashmr sahmr hmsar mhsar hsmar shmar mshar smhar amshr mashr asmhr samhr msahr smahr hrmsa rhmsa hmrsa mhrsa rmhsa mrhsa hrsma rhsma hsrma shrma rshma srhma hmsra mhsra hsmra shmra mshra smhra rmsha mrsha rsmha srmha msrha smrha armsh ramsh amrsh marsh rmash mrash arsmh rasmh asrmh sarmh rsamh sramh amsrh masrh asmrh samrh msarh smarh rmsah mrsah rsmah srmah msrah smrah
Note: these 'words' (valid or invalid) are all the permutations of the word harms. These words are obtained by scrambling the letters in harms.