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