whams hwams wahms awhms hawms ahwms whmas hwmas wmhas mwhas hmwas mhwas wamhs awmhs wmahs mwahs amwhs mawhs hamws ahmws hmaws mhaws amhws mahws whasm hwasm wahsm awhsm hawsm ahwsm whsam hwsam wsham swham hswam shwam washm awshm wsahm swahm aswhm sawhm haswm ahswm hsawm shawm ashwm sahwm whmsa hwmsa wmhsa mwhsa hmwsa mhwsa whsma hwsma wshma swhma hswma shwma wmsha mwsha wsmha swmha mswha smwha hmswa mhswa hsmwa shmwa mshwa smhwa wamsh awmsh wmash mwash amwsh mawsh wasmh awsmh wsamh swamh aswmh sawmh wmsah mwsah wsmah swmah mswah smwah amswh maswh asmwh samwh msawh smawh hamsw ahmsw hmasw mhasw amhsw mahsw hasmw ahsmw hsamw shamw ashmw sahmw hmsaw mhsaw hsmaw shmaw mshaw smhaw amshw mashw asmhw samhw msahw smahw
Note: these 'words' (valid or invalid) are all the permutations of the word whams. These words are obtained by scrambling the letters in whams.