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.
toweled towelled doweled dowelled towelette dwelled twilled dewooled dwelt twilit
jeweled toweled doweled boweled roweled weld weald welled wiled dowelled waled wawled swelled bowelled reweld rowelled wheeled jewelled dwelled wield towelled