How good is your vocab? if you're good enough, you could feed the world

Just saw this link on a forum I frequent (click on the banner)


Where every word you guess right donates 10 grains of rice through the UN to end world hunger.

10grains of rice isn't a lot, but when you think of thousands of people feverishly clicking on words, that makes a lot of rice. Sponsored by companies such as Amex, Raddisson hotels and itunes, the website says its donated 1,330,639,890 grains of rice so far. Seems fairly legit, and is a good way to both procrastinate and do some good at the same time. What are you waiting for?