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.
fedoras fetors feeders foetors federacy feodaries feudaries faders fodders footers vetoers fetters fitters faitours features footrace voters futures vetters viators voiders
fedoras dors deodaras redraws odors moidores madras doers doors dorrs dorsa douras draws duras drays hydras hydrase torahs toras adores boudoirs madrasa mudras odours sudors chadors