resay ersay rseay sreay esray seray reasy erasy raesy aresy earsy aersy rsaey sraey rasey arsey sarey asrey esary seary easry aesry saery asery resya ersya rseya sreya esrya serya reysa erysa ryesa yresa eyrsa yersa rsyea sryea rysea yrsea syrea ysrea esyra seyra eysra yesra syera ysera reays erays raeys areys earys aerys reyas eryas ryeas yreas eyras yeras rayes aryes ryaes yraes ayres yares eayrs aeyrs eyars years ayers yaers rsaye sraye rasye arsye sarye asrye rsyae sryae rysae yrsae syrae ysrae rayse aryse ryase yrase ayrse yarse sayre asyre syare ysare aysre yasre esayr seayr easyr aesyr saeyr aseyr esyar seyar eysar yesar syear ysear eaysr aeysr eyasr yeasr ayesr yaesr sayer asyer syaer ysaer ayser yaser
Note: these 'words' (valid or invalid) are all the permutations of the word resay. These words are obtained by scrambling the letters in resay.