Feed the world with your word power!

How good are you with words and their meanings?Now you can test your vocabularly and help to feed the world by playing Free Rice For every word you correctly define, 20 grains of rice are donated to the cause on your behalf, courtesy of some generous sponsers. I know it's not a great deal, but for giving 5 minutes of your time to play a game, it's not bad is it?Currently my Vocab level is 38 and I've donated 3000 grains! How well can you do?