I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
iodid iodide iodate
iodid did waddied tidied redid ootid muddied mattoid gadid caddied dido didy died toddy boded bodied buddied eddied phytoid hodad hooded howdied iodide giddied coded gadoid mediad oidioid readied doodad toadied wooded