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.
peage page pogey hypogea pogy puja
peage age wage sedge ragee hedge badge beige edge fadge phage vegie agee ledge cage hoagie cagey gage gauge kedge liege page cadge mage rage sage siege wedge