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.
shnook chinook shank shooing chink chunk chinky chunky shoeing
nook snook chinook shnook knock nock nooky bannock bonnock enoki winnock
shanghai shanny shin shine shinney shinny shiny shone shoon shown shun shoeshine