pawn apwn pwan wpan awpn wapn panw apnw pnaw npaw anpw napw pwna wpna pnwa npwa wnpa nwpa awnp wanp anwp nawp wnap nwap
Note: these 'words' (valid or invalid) are all the permutations of the word pawn. These words are obtained by scrambling the letters in pawn.