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.
doing ding dong dingo donga toeing dieing dung dink ting tong dang dinky tonga dengue dinkey donkey teeing tieing tongue wyting dank dunk tang tung
boing doing looing shooing mooing going wooing booing pooing cooing hypoing liang piing hong oink pieing hieing pong haeing dingo suing gaeing feeing wyling seeing jeeing donga lingo tonga hying mongo bingo kneeing queueing geeing shoeing hyping cooeeing long ding feuing baaing miaouing wing linga kiang peeing hoeing gieing conga toeing cueing zing song jingo wrong king ping congo boink wring bongo pingo dieing tieing meouing being ling ruing sing ring teeing cuing ting tong queuing wyting bong dong gong young
din don diene dine dinghy dino dona done donee donna donne donnee down downy udon