doozy odozy doozy odozy oodzy oodzy dozoy odzoy dzooy zdooy ozdoy zodoy dozoy odzoy dzooy zdooy ozdoy zodoy oozdy oozdy ozody zoody ozody zoody dooyz odoyz dooyz odoyz oodyz oodyz doyoz odyoz dyooz ydooz oydoz yodoz doyoz odyoz dyooz ydooz oydoz yodoz ooydz ooydz oyodz yoodz oyodz yoodz dozyo odzyo dzoyo zdoyo ozdyo zodyo doyzo odyzo dyozo ydozo oydzo yodzo dzyoo zdyoo dyzoo ydzoo zydoo yzdoo ozydo zoydo oyzdo yozdo zyodo yzodo dozyo odzyo dzoyo zdoyo ozdyo zodyo doyzo odyzo dyozo ydozo oydzo yodzo dzyoo zdyoo dyzoo ydzoo zydoo yzdoo ozydo zoydo oyzdo yozdo zyodo yzodo oozyd oozyd ozoyd zooyd ozoyd zooyd ooyzd ooyzd oyozd yoozd oyozd yoozd ozyod zoyod oyzod yozod zyood yzood ozyod zoyod oyzod yozod zyood yzood
Note: these 'words' (valid or invalid) are all the permutations of the word doozy. These words are obtained by scrambling the letters in doozy.