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.
chewing chawing chewink chowing shewing shawing showing
hewing sewing shewing mewing viewing tewing chewing jewing dewing wing hawing bowing dowing mawing awing mowing owing towing chewink swing aweing rowing vowing cowing wowing knowing yawing meowing jawing dawing bowwowing miaowing jowing lawing sowing powwowing lowing shawing gnawing chowing cawing pawing tawing sawing chawing showing weeweeing yowing