horah ohrah hroah rhoah orhah rohah hoarh oharh haorh ahorh oahrh aohrh hraoh rhaoh haroh ahroh rahoh arhoh orahh roahh oarhh aorhh raohh arohh horha ohrha hroha rhoha orhha rohha hohra ohhra hhora hhora ohhra hohra hrhoa rhhoa hhroa hhroa rhhoa hrhoa orhha rohha ohrha horha rhoha hroha hoahr ohahr haohr ahohr oahhr aohhr hohar ohhar hhoar hhoar ohhar hohar hahor ahhor hhaor hhaor ahhor hahor oahhr aohhr ohahr hoahr ahohr haohr hraho rhaho harho ahrho rahho arhho hrhao rhhao hhrao hhrao rhhao hrhao hahro ahhro hharo hharo ahhro hahro rahho arhho rhaho hraho ahrho harho orahh roahh oarhh aorhh raohh arohh orhah rohah ohrah horah rhoah hroah oahrh aohrh oharh hoarh ahorh haorh rahoh arhoh rhaoh hraoh ahroh haroh
Note: these 'words' (valid or invalid) are all the permutations of the word horah. These words are obtained by scrambling the letters in horah.