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.
girolles girlies girls gearless juryless jarls jurels
girolles brollies trollies trailless darioles rerolls proles paroles orles morelles criollos creoles corollas carrioles carioles varioles brailles rallies aureoles areoles rouilles rolls roles rilles grilles orioles parolees payrolls pyrroles zorilles drolls trolleys trolls