/**
  * Display a listing of words from the lexicon.
  *
  * @return Response
  */
 public function index()
 {
     $default_limit = 10;
     $max_limit = 200;
     $limit = Input::get('limit', $default_limit);
     $words = Word::paginate($limit > $max_limit ? $max_limit : $limit);
     return $this->respondWithPagination($words, ['data' => $this->wordTransformer->transformCollection($words->all())]);
 }