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.
amide amid amido aimed ambit amity amadou
imide amide diamide mid amid jimmied mode commode mite mummied midi maid remade samite made boehmite timid chamade shammied somite hemoid fomite pomade humid imid amido jemmied comade gummite cymoid smite emyde demode haemoid imido dummied tumid chammied shimmied