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.
civilly civil savvily saveloy suavely
evilly weevilly civilly vill heavily cavally wavily filly villa villi navally jovially coevally novelly ovally ravelly savvily levelly weevily