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.
reavails reviles raviolis revalues rivals revels ravels reveilles reveals refiles refalls refills refels refeels reflies reflows refuels rifles
vails reavails avails valse devils veals reviles veils viols ovals fails vales kevils vials vills evils cavils coaevals coevals gavials reveals rivals weevils
reavail revalue crevalle prevail prevalue travail trevally