tokay otkay tkoay ktoay oktay kotay toaky otaky taoky atoky oatky aotky tkaoy ktaoy takoy atkoy katoy aktoy okaty koaty oakty aokty kaoty akoty tokya otkya tkoya ktoya oktya kotya toyka otyka tyoka ytoka oytka yotka tkyoa ktyoa tykoa ytkoa kytoa yktoa okyta koyta oykta yokta kyota ykota toayk otayk taoyk atoyk oatyk aotyk toyak otyak tyoak ytoak oytak yotak tayok atyok tyaok ytaok aytok yatok oaytk aoytk oyatk yoatk ayotk yaotk tkayo ktayo takyo atkyo katyo aktyo tkyao ktyao tykao ytkao kytao yktao tayko atyko tyako ytako aytko yatko kayto akyto kyato ykato aykto yakto okayt koayt oakyt aokyt kaoyt akoyt okyat koyat oykat yokat kyoat ykoat oaykt aoykt oyakt yoakt ayokt yaokt kayot akyot kyaot ykaot aykot yakot
Note: these 'words' (valid or invalid) are all the permutations of the word tokay. These words are obtained by scrambling the letters in tokay.