/// Gives suggestions.
virtual void suggest(WordLangTuple const &, docstring_list & suggestions) = 0;
+ /// Lemmatizing: return stem of word (used by Thesaurus).
+ virtual void stem(WordLangTuple const &, docstring_list & suggestions) = 0;
+
/// insert the given word into the personal dictionary
virtual void insert(WordLangTuple const &) = 0;