bdictionary fails to
    recognize a word. In that case, you should remove the use of the word or
    teach the subdictionary about it.  You can place an asterisk
    (<TT
CLASS="SYMBOL"
>*</TT
>) at the beginning of an indexed word to skip applying
    the subdictionary to it, but all sample words <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>must</I
></SPAN
> be known
    to the subdictionary.
   </P
><P
>    The thesaurus dictionary chooses the longest match if there are multiple
    phrases matching the 