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