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.
hypoed hyped pooed ped pod peed pied poet pood podia ptooey pad pet pot pud
hypoed pod ped shoed toed pood booed hoed coed cooed cooeed looed meoued peed pied poet miaoued pooed mooed wooed hyped shooed