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.
baloney boloney ballonne ballon balloon belon blown baleen byline billon blenny billion bowline bullion beeline blin bouillon blain blawn blini
boloney baloney lone leone liney looney loony alone ballonne felony violone clone colone colony chalone