def wordforms(word, limit = 10)
      check_params(word, limit)

      # note, it is the only service which requires 'Word', not 'Wort'
      arg1 = ['Word', word]
      arg2 = ['Limit', limit]
      answer = query(@cl_Wordforms, arg1, arg2)

      get_answer(answer)
    end
def wordforms(word, limit = 10)
      check_params(word, limit)

      # note, it is the only service which requires 'Word', not 'Wort'
      arg1 = ['Word', word]
      arg2 = ['Limit', limit]
      answer = query(@cl_Wordforms, arg1, arg2)

      get_answer(answer)
    end
Two parameter methods.

 Returns all other word forms of the same lemma for a given word form.
   api.wordforms("Auto") => ["Auto", "Autos"]
 @return [Array] a list