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.
regained recaned recoined reckoned reconned reignite recant reknit reknot
gained regained skinned caned canned canoed coigned coined quoined bikinied acned recaned recoined scanned sequined sequinned skeined chicaned