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.
brinier brainier briner barnier brannier brawnier brownier burner branner browner barrener
rainier brinier brainier grainier runnier drainer barnier pornier brannier loriner brawnier greenier ruiner grainer fernier cornier briner furriner grinner brownier mariner vernier dernier hornier trainer
brin brain brainy brine briny briony bruin burin burnie byrnie