var word = "rainbow";

var url2 = "/relatedWords?useCanonical=false&limitPerRelationshopType=10&api_key=a2a73e7b926c924fad7001ca3111acd55af2ffabf50eb4ae5";

​

var link;

function setup() {

  noCanvas();

  link = createA('', word);

  link.mousePressed(askWordnik);

}

​

function askWordnik() {

  loadJSON(url1 + word + url2, gotData);

}

​

function gotData(data) {

  var index1 = floor(random(0, data.length));

  var index2 = floor(random(0, data[index1].words.length));

  word = data[index1].words[index2];

  link.html(word);

}