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.
gittin gitano jetton jitney
gittin lattin mattin tin litten jetton matin cutin lutein mitten latten patin phytin patine latina poutine mutiny rattan ratton retain retine routine written satiny stain zeatin chitin latino fatten cotton patina batten attain tiny tine tain button kitten mutine bitten gotten mutton patten biotin ratine ratten reattain retina rotten rutin satin sitten stein detain shotten