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