marah amrah mraah rmaah armah ramah maarh amarh maarh amarh aamrh aamrh mraah rmaah marah amrah ramah armah aramh raamh aarmh aarmh raamh aramh marha amrha mraha rmaha armha ramha mahra amhra mhara hmara ahmra hamra mrhaa rmhaa mhraa hmraa rhmaa hrmaa arhma rahma ahrma harma rhama hrama maahr amahr maahr amahr aamhr aamhr mahar amhar mhaar hmaar ahmar hamar mahar amhar mhaar hmaar ahmar hamar aahmr aahmr ahamr haamr ahamr haamr mraha rmaha marha amrha ramha armha mrhaa rmhaa mhraa hmraa rhmaa hrmaa mahra amhra mhara hmara ahmra hamra rahma arhma rhama hrama ahrma harma arahm raahm aarhm aarhm raahm arahm arham raham ahram haram rhaam hraam aahrm aahrm aharm haarm aharm haarm raham arham rhaam hraam ahram haram
Note: these 'words' (valid or invalid) are all the permutations of the word marah. These words are obtained by scrambling the letters in marah.