raree arree rraee rraee arree raree raere arere reare erare aerre earre rreae rreae rerae errae rerae errae arere raere aerre earre reare erare raree arree rraee rraee arree raree raere arere reare erare aerre earre rreae rreae rerae errae rerae errae arere raere aerre earre reare erare raeer areer reaer eraer aerer earer raeer areer reaer eraer aerer earer reear erear reear erear eerar eerar aeerr eaerr aeerr eaerr eearr eearr rreea rreea rerea errea rerea errea rreea rreea rerea errea rerea errea reera erera reera erera eerra eerra reera erera reera erera eerra eerra areer raeer aerer earer reaer eraer areer raeer aerer earer reaer eraer aeerr eaerr aeerr eaerr eearr eearr reear erear reear erear eerar eerar
Note: these 'words' (valid or invalid) are all the permutations of the word raree. These words are obtained by scrambling the letters in raree.