Here is a site where you plug in a word and a very snooty man will say it for you. It's great for the correct pronunciation of words like "dour" which no one ever actually says, but it took all of 3 minutes before I regressed and started plugging in other words just for the sheer joy of hearing this guy say "doodoo" in his world weary way. And yes. He will swear for you. Because I had to go there.