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.
queuing queueing cueing cuing gaeing quango quinic king cooeeing going kiang cooing
feuing queuing toeing teeing suing ruing peeing miaouing queueing gaeing cuing cueing cooeeing jeeing gieing geeing hoeing hieing haeing feeing being meouing kneeing pieing seeing dieing tieing shoeing eng