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.
miss missy mis missay mise mass muss mess miso moss mossy mosso mussy massy messy massa masse mousse miaows miaous mus mas mos messiah maws maes moos mows mews mays masa moas mice mesa muse meous meows moose mosey moues mouse mousy maize
hiss kiss miss gneiss piss diss wiss is