horal ohral hroal rhoal orhal rohal hoarl oharl haorl ahorl oahrl aohrl hraol rhaol harol ahrol rahol arhol orahl roahl oarhl aorhl raohl arohl horla ohrla hrola rhola orhla rohla holra ohlra hlora lhora olhra lohra hrloa rhloa hlroa lhroa rlhoa lrhoa orlha rolha olrha lorha rloha lroha hoalr ohalr haolr aholr oahlr aohlr holar ohlar hloar lhoar olhar lohar halor ahlor hlaor lhaor alhor lahor oalhr aolhr olahr loahr alohr laohr hralo rhalo harlo ahrlo rahlo arhlo hrlao rhlao hlrao lhrao rlhao lrhao halro ahlro hlaro lharo alhro lahro ralho arlho rlaho lraho alrho larho oralh roalh oarlh aorlh raolh arolh orlah rolah olrah lorah rloah lroah oalrh aolrh olarh loarh alorh laorh raloh arloh rlaoh lraoh alroh laroh
Note: these 'words' (valid or invalid) are all the permutations of the word horal. These words are obtained by scrambling the letters in horal.