etats teats eatts aetts taets atets ettas tetas ettas tetas tteas tteas eatts aetts etats teats atets taets tates attes ttaes ttaes attes tates etast teast eatst aetst taest atest etsat tesat estat setat tseat steat eastt aestt esatt seatt asett saett taset atset tsaet staet astet satet ettsa tetsa ettsa tetsa ttesa ttesa etsta testa estta setta tseta steta etsta testa estta setta tseta steta ttsea ttsea tstea sttea tstea sttea eatst aetst etast teast atest taest eastt aestt esatt seatt asett saett etsat tesat estat setat tseat steat atset taset astet satet tsaet staet tatse attse ttase ttase attse tatse taste atste tsate state astte satte ttsae ttsae tstae sttae tstae sttae atste taste astte satte tsate state
Note: these 'words' (valid or invalid) are all the permutations of the word etats. These words are obtained by scrambling the letters in etats.