kadai akdai kdaai dkaai adkai dakai kaadi akadi kaadi akadi aakdi aakdi kdaai dkaai kadai akdai dakai adkai adaki daaki aadki aadki daaki adaki kadia akdia kdaia dkaia adkia dakia kaida akida kiada ikada aikda iakda kdiaa dkiaa kidaa ikdaa dikaa idkaa adika daika aidka iadka diaka idaka kaaid akaid kaaid akaid aakid aakid kaiad akiad kiaad ikaad aikad iakad kaiad akiad kiaad ikaad aikad iakad aaikd aaikd aiakd iaakd aiakd iaakd kdaia dkaia kadia akdia dakia adkia kdiaa dkiaa kidaa ikdaa dikaa idkaa kaida akida kiada ikada aikda iakda daika adika diaka idaka aidka iadka adaik daaik aadik aadik daaik adaik adiak daiak aidak iadak diaak idaak aaidk aaidk aiadk iaadk aiadk iaadk daiak adiak diaak idaak aidak iadak
Note: these 'words' (valid or invalid) are all the permutations of the word kadai. These words are obtained by scrambling the letters in kadai.