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.
jesuit jest gest just geest geste joist joust jassid jessed juiced hygeist hygieist
suit missuit jesuit lawsuit sit hessite resite site suet suite missout casita visit piosity posit resit coesite zoisite