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.
tumid timid dummied tamed timed dumbed teamed teemed tombed tommed diamide
tumid humid mid haemoid shammied cymoid hemoid gaumed jimmied jemmied imido imide imid amide fumed amid midi maid mummied diamide timid amido dummied chammied shimmied