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.
lebens
bens lebens shebeans dubbins soybeans robins ribbons rabbins peebeens nubbins gobans cabins ebons gibbons bobbins buns bins benes beans bans robbins sabins dobbins tabuns shebeens