madam amdam mdaam dmaam admam damam maadm amadm maadm amadm aamdm aamdm mdaam dmaam madam amdam damam admam adamm daamm aadmm aadmm daamm adamm madma amdma mdama dmama admma damma mamda ammda mmada mmada ammda mamda mdmaa dmmaa mmdaa mmdaa dmmaa mdmaa admma damma amdma madma dmama mdama maamd amamd maamd amamd aammd aammd mamad ammad mmaad mmaad ammad mamad mamad ammad mmaad mmaad ammad mamad aammd aammd amamd maamd amamd maamd mdama dmama madma amdma damma admma mdmaa dmmaa mmdaa mmdaa dmmaa mdmaa mamda ammda mmada mmada ammda mamda damma admma dmama mdama amdma madma adamm daamm aadmm aadmm daamm adamm admam damam amdam madam dmaam mdaam aamdm aamdm amadm maadm amadm maadm damam admam dmaam mdaam amdam madam
Note: these 'words' (valid or invalid) are all the permutations of the word madam. These words are obtained by scrambling the letters in madam.