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.
bean beano ban ben beanie been bene bani bane benni benny benne bin bun biennia bine bone bony boon buna bunn boney bonne bonny bunny
bean jean quean lean mean paean pean dean wean yean an en