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.
ankle angle anglo
ankle runkle winkle inkle rankle wrinkle tinkle rankly penuckle jangle mangle bungle dinkly jungle dankly tangle ingle knuckle angle uncle single tinkly nuncle dingle wrinkly wangle dongle tingle pungle jingle wrangle nickle lankly pinkly dangle mingle bangle shingle