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.
boloneys baloneys bowlines belons ballonnes bouillons bylines billons ballons blueness billions blennies balloons bullions beelines blains blinis balance baleens
looneys baloneys boloneys leones lioness loonies ballonnes felonies violones clones colones colonies chalones