Free Rice

I haven't been playing this word game much recently, but I heard on the news that the World Food Programme had already managed to get a couple of plane loads of emergency rations into Haiti yesterday. So I earned a modest couple of thousand grains of rice at lunchtime (the total has been accumulating over a considerable while).

To earn the next 10 grains I have to choose whether polemic means
1) eye-shadow
2) controversy
3) grain fungus
4) urgency

I think my favourite word so far is struthious!