teepr etepr teepr etepr eetpr eetpr teper etper tpeer pteer epter peter teper etper tpeer pteer epter peter eeptr eeptr epetr peetr epetr peetr teerp eterp teerp eterp eetrp eetrp terep etrep treep rteep ertep retep terep etrep treep rteep ertep retep eertp eertp eretp reetp eretp reetp tepre etpre tpere ptere eptre petre terpe etrpe trepe rtepe ertpe retpe tpree ptree trpee rtpee prtee rptee eprte perte erpte repte prete rpete tepre etpre tpere ptere eptre petre terpe etrpe trepe rtepe ertpe retpe tpree ptree trpee rtpee prtee rptee eprte perte erpte repte prete rpete eeprt eeprt epert peert epert peert eerpt eerpt erept reept erept reept epret peret erpet repet preet rpeet epret peret erpet repet preet rpeet
Note: these 'words' (valid or invalid) are all the permutations of the word teepr. These words are obtained by scrambling the letters in teepr.