<synset id="n06288350" type="n">
<lex_filenum>10<lex_filenum/>
<word lex_id="0">back-formation<word/>
<pointer refs="n06286395">Hypernym<pointer/>
<def>a word invented (usually unwittingly by subtracting an affix) on the assumption that a familiar word derives from it<def/>
<synset/>