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.
ambaries ambaris ambries amberies ambers ambeers amirs aimers ameers amerce amours amoroso amorous
ambaries summaries mares marries murries ambaris amberies ambries emeries memories mummeries remarries summarise summarize daymares tamaris
ambari ambary amber ambery ambry