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.
maderize madders motorize madeiras madras madres maters metres matters maduros madrasa mudders madrasah madrassa motorise madrassah matres meters metros miters
cauterize laterize maderize satirize potteries batteries booteries butteries eateries catteries cauteries coteries motorize niteries notarize odorize gauderies ruderies lotteries deodorize
madder madeira madre maduro mater