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.
reslate resalute resolute rosulate result resiled resoled resailed resealed resold reassailed rassled wrassled
slate reslate slat ciliate slatey slaty solate acylate vacillate isolate ocellate oscillate rosulate desolate tesselate tessellate
resail resale reseal resell resile resole presale