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