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