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.
satiety stet stied sated state statue sauted sedate seated sauteed studdie situate stat stot study steed sided sited stout stoat stott stade staid citied setout sooted sotted stadia steady studio suited