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.
revalues reviles reveals reavails rivals revels reveilles refalls raffles refiles refuels reflies ravels refels rifles refeels refills reflows riffles ruffles raviolis roofless
revalues values devalues flues phallus vales beefaloes buffaloes cephalous
revalue reavail refall reveal revel revile rival arval crevalle prevail prevalue trevally