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.
bourrides borides brides burdies burds burritos burets boards bardes bredes braids barites hybrids barrets borates birdies burettes borts birds brads brits bards hybridize barrettes berrettas birrettas breeds bruits brutes boarts berets broads britts broods beards breads brights barytes berates byroads berettas birettas brattice bortz brats bruts
bourrides rides triodes derides oroides nereides marrieds grides corrodes corridas corrades joyrides jerrids irides hayrides ferrites brides borides oreides prides hydrides ureides rids