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.
revisit revuist revest revised reefiest rifest revoiced roughest refused
revisit visit vista fauvist heaviest jiviest leaviest revuist savviest waviest
revise revs reifs reviews revoice crevice previews previous previse