zingy izngy znigy nzigy inzgy nizgy zigny izgny zginy gziny igzny gizny zngiy nzgiy zgniy gzniy ngziy gnziy ingzy nigzy ignzy ginzy ngizy gnizy zinyg iznyg zniyg nziyg inzyg nizyg ziyng izyng zying yzing iyzng yizng znyig nzyig zynig yznig nyzig ynzig inyzg niyzg iynzg yinzg nyizg ynizg zigyn izgyn zgiyn gziyn igzyn gizyn ziygn izygn zyign yzign iyzgn yizgn zgyin gzyin zygin yzgin gyzin ygzin igyzn giyzn iygzn yigzn gyizn ygizn zngyi nzgyi zgnyi gznyi ngzyi gnzyi znygi nzygi zyngi yzngi nyzgi ynzgi zgyni gzyni zygni yzgni gyzni ygzni ngyzi gnyzi nygzi yngzi gynzi ygnzi ingyz nigyz ignyz ginyz ngiyz gniyz inygz niygz iyngz yingz nyigz ynigz igynz giynz iygnz yignz gyinz yginz ngyiz gnyiz nygiz yngiz gyniz ygniz
Note: these 'words' (valid or invalid) are all the permutations of the word zingy. These words are obtained by scrambling the letters in zingy.