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.
jarosite jurist
jarosite morosity serosity horste cariosity creosote curiosity merozoite resite periostea parasite porosity prosit prostie prussiate cerusite cerussite torosity